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| 1 | Molecular crowding agents engineered to make bioinspired electrolytes for high-voltage aqueous supercapacitors显示文摘The development of low-cost and eco-friendly aqueous electrolytes with a wide voltage window is the key to achieving safe high energy density supercapacitors(SCs).In this work,a molecular crowding electrolyte is prepared by simulating the crowded environment in living cells.Ion transport in the molecular crowding electrolyte can be effectively improved via reducing the molecular weight of the crowding agent,polyethylene glycol(PEG).The results show that PEG with a molecular weight of 200(PEG200)can significantly improve ionic conductivity while maintaining a wide voltage window.These advantages enable commercial activated carbon-based SCs to work at 2.5 V with high energy density,outstanding rate performance and good stability for more than 10,000 cycles.On this basis,three series of molecular crowding electrolytes using sodium perchlorate,lithium perchlorate,and sodium trifluoromethanesulfonate as salts are developed,demonstrating the versatility of PEG200 for wide-voltage aqueous electrolytes. | Mengke Peng Li Wang Longbin Li Zhongyou Peng Xiannong Tang Ting Hu Kai Yuan Yiwang Chen | 2021 | eScience2021，1，1： | 5 |
| 2 | Depositional environment in the southern Ulleung Basin,East Sea(Sea of Japan),during the last 48000 years显示文摘The present study is based on the sedimentological data from a piston core KCES1 off the southern Ulleung Basin margin,the East Sea(Sea of Japan).The data include sediment color(L*),X-ray radiographs,grain size distribution and AMS14C date.Four kinds of sediments(homogeneous,laminated,crudely laminated and hybrid sediments) are identified according to the characters of the sedimentary structures that were considered to reflect changes in bottom-water oxygenation.Alternations of dark laminated/crudely laminated sediments and light homogeneous sediments represent millennial-scale variations that are possibly associated with the high-resolution changes in the East Asian monsoon(EAM).The relative contributions of the East China Sea Coastal Water(ECSCW) and the Tsushima Warm Current(TWC) were likely the main reasons for the repetition of the anoxic and oxic depositional conditions in the East Sea since the last 48 ka BP.During the interstadial,the strengthen summer EAM was attributed to the expansion of the ECSCW because of more humid climate in central Asia,and then more strongly low-salinity,nutrient-enriched water was introduced into the East Sea.The ventilation of deep water was restricted and therefore the dark laminated layer deposited under the anoxic bottom water condition.During the lowest stand of sea level in the last glacial maximum(LGM),the isolated East Sea dominated by stratified water masses and the euxinic depositional environment formed.The homogenous sediments have been predominating since 17.5 ka BP indicating that the TWC has intruded into the East Sea gradually with the stepwise rise of sea level and the bottom water oxygen level was high.During the late Younger Dryas(YD) period,the last dark laminated layer deposited because the ventilation of bottom water was restricted by stronger summer EAM.The TWC strengthened and the bottom water became oxic again from 10.5 ka BP. | LIU Yanguang SHA Longbin SHI Xuefa SUK Bong-Chool LI Chaoxin WANG Kunshan LI Xiaoyan | 2010 | Acta Oceanologica Sinica2010，29，5： | 4 |
| 3 | Diversity of As Metabolism Functional Genes in Pb-Zn Mine Tailings显示文摘Microbial activities impact arsenic(As) transformation in mine tailings substantially, yet little is understood on the functional diversity of As metabolism genes. This study explored this issue using a metagenomic approach coupled by a local BLASTN procedure established in our recent studies. An assembled metagenome, recovered from hypersaline and sulfidic mine tailings, was screened for As metabolism genes aio A, arr A, ars C and ars M. This was done using a local BLASTN procedure against databases of the As metabolism genes built in this study. Putative As metabolism genes detected in the assembled metagenome included 11 ars M, 20 ars C and 1 arr A full-length sequences. Together with the rRNA-based phylogenetic profiling results, a picture depicting microbial As cycling in the tailings to the genus level was obtained. It was found that most of the dominant genera in the tailings potentially harboured the genes for As reduction and/or methylation. In particular, a typical pyrite-eater present in the tailings, Thioalkalivibrio sp., was found to harbour not only ars C and ars M, but also arr A. These results highlight the unexpected diversity of As metabolism genes in the tailings, especially considering the extremely low species diversity therein. The microbial As cycling picture established here has potential use for guiding the purposeful manipulation of As biogeochemistry in the tailings. | LI Xiaofang Philip L.BOND Longbin HUANG | 2017 | Pedosphere2017，27，3： | 3 |
| 4 | Palaeo-sea-ice changes on the North Icelandic shelf during the last millennium:Evidence from diatom records显示文摘A high resolution record of sea-ice concentration on the North Icelandic shelf during the last millennium has been reconstructed using a diatom-based sea-ice transfer function. The reconstructed sea-ice record for the top of sediment core MD99–2275 exhibits a slightly increasing trend over the last 1000 years. Prior to AD 1300 sea-ice abundance was generally below the mean value, suggesting the strong influence of warm waters from the Irminger Current during the Medieval Warm Period. A marked increase of sea-ice concentration indicates an abrupt change to colder conditions after AD 1300, corresponding to the onset of the Little Ice Age. The agreement between the reconstructed sea-ice concentration and IP25 data obtained from the same core, as well as with historical records of Icelandic sea ice, suggests that diatoms may provide a valuable tool for future quantitative reconstructions of past sea-ice variability. In addition, agreement between changes in the reconstructed sea-ice record and variations in the abundance of the major diatom components indicates that sea-ice conditions on the North Icelandic shelf are generally strongly influenced by changes in the strength of two different water masses, the cold Polar water periodically derived from the East Greenland Current and the warm Irminger Current derived from the North Atlantic Current. Our proxy evidence also indicates that variations in solar activity have a considerable impact on ocean dynamics, which in turn affects sea-ice abundance. | SHA LongBin JIANG Hui LIU YanGuang ZHAO MeiXun LI DongLing CHEN ZhenLou ZHAO Yun | 2015 | Science China Earth Sciences2015，58，6： | 2 |
| 5 | Radial Anisotropy in the Crust beneath the Northeastern Tibetan Plateau from Ambient Noise Tomography显示文摘Through analysis of Rayleigh wave and Love wave Green's functions estimated from ambient noise tomography, we obtain radial anisotropy and shear wave velocity structure beneath the northeastern Tibetan Plateau. With two hundred and twenty three broadband seismic stations deployed by China Earthquake Administration, a collaborative seismic experiment of northern Tibet(ACSENT) experiment and northeastern Tibet seismic(NETS) experiment provide the unprecedented opportunity to resolve the spatial distribution of the radial anisotropy within the crust of the northeastern Tibetan Plateau. Discrepancies between Love(sh) and Rayleigh(sv) wave velocities show complex anisotropic patterns associated with the dynamic processes of the collision between the Indian and Eurasian plates:(1) In the upper crust, V_(sv)>V_(sh) anisotropy is dominant throughout the study area which probably reflects fossil microcracks induced by the uplift, folding and erosion geodynamic processes;(2) in the middle crust, V_(sh)>V_(sv) observed beneath the Songpan-Ganzi terrane and the northwestern Qilian orogen correlates well with a mid-crustal low velocity zone(LVZ);(3) at depths deeper than 40 km, V_(sh)>V_(sv) is still found in the Songpan-Ganzi terrane. This anisotropy could be caused by the sub-horizontal alignment of anisotropic minerals that has followed the collision between India and Eurasia. However, the northwestern Qilian orogen is associated with V_(sv)>V_(sh) anisotropy which may be related to the vertically aligned seismic anisotropic minerals caused by the crustal thickening. | Jing Tan Hongyi Li Xinfu Li Ming Zhou Longbin Ouyang Sanjian Sun Dan Zheng | 2015 | Journal of Earth Science2015，26，6： | 2 |
| 6 | Advances in Inductively Coupled Power Transfer Technology for Rail Transit显示文摘Traditional power supply method for moving electric railway vehicles is based on contact type power collection technology.This sometimes cannot meet the requirements of modern rail transportation.A new wireless power transfer(WPT)technology can offer significant benefits in modern rail transportation particularly in some stringent environments.This paper reviews the status and the development of rail transit power supply technology,and introduces a new challenging technology--inductive power transfer(IPT)technology for rail transit.Tesla established the underpinning of IPT technology and creatively and significantly demonstrated power transfer by using highly resonant tuned coils long time ago.However,only in recent years the IPT technology has been significantly improved including the transfer air-gap length,transfer efficiency,coupling factor,power transfer capability and so on.This is mainly due to innovative semiconductor switches,higher control frequency,better coil designs and high performance material,new track and vehicle construction techniques.Recent advances in IPT for rail transit and major milestones of the developments are summarized in this paper.Some important technical issues such as coupling coil structures,power supply schemes,segmentation switching techniques for long-distance power supply,and bidirectional IPT systems for braking energy feedback are discussed. | Liming Shi Zhenggang Yin Longbin Jiang Yaohua Li | 2017 | CES Transactions on Electrical Machines and Systems2017，1，4： | 2 |
| 7 | Study on gas–liquid flow characteristics in stirred tank with dual-impeller based on CFD-PBM coupled model显示文摘Study on gas–liquid flow in stirred tank with two combinations of dual-impeller(six-bent-bladed turbine(6BT)+six-inclined-blade down-pumping turbine(6 ITD),the six-bent-bladed turbine(6BT)+six-inclinedblade up-pumping turbine(6ITU))was conducted using computational fluid dynamics(CFD)and population balance model(PBM)(CFD-PBM)coupled model.The local bubble size was captured by particle image velocimetry(PIV)measurement.The gas holdup,bubble size distribution and gas–liquid interfacial area were explored at different conditions through numerical simulation.The results showed that the 4 mm bubbles accounted for the largest proportion of 33%at the gas flow rates Q=0.76 m^(3)·h^(-1) and 22%at Q=1.52 m^(3)·h^(-1) for combined impeller of 6BT+6ITU,while the bubbles of 4.7 mm and 5.5 mm were the largest proportion for 6BT+6ITD combination,i.e.25%at Q=0.76 m^(3)·h^(-1) and 22%at Q=1.52 m^(3)·h^(-1),respectively,which indicated that 6BT+6ITU could reduce bubble size effectively and promote gas dispersion.In addition,the gas holdup around impellers was increased obviously with the speed compared with gas flow rate.So it was concluded that 6ITU impeller could be more conductive to the bubble dispersion with more uniform bubble size,which embodied the advantages of 6BT+6ITU combination in gas–liquid mixing. | Songsong Wang Qiuxiang Bu Deyu Luan Ying Zhang Longbin Li Zhaorui Wang Wenhao Shi | 2021 | Chinese Journal of Chemical Engineering2021，34，10： | 2 |
| 8 | An Integrated “Energy Wire” for both Photoelectric Conversion and Energy Storage显示文摘 | Tao Chen Longbin Qiu Zhibin Yang Zhenbo Cai Jing Ren Houpu Li Huijuan Lin Xuemei Sun Huisheng Peng | 2012 | Angew Chem Int Ed2012，，48： | 1 |
| 9 | Non-canonical STING-PERK pathway dependent epigenetic regulation of vascular endothelial dysfunction via integrating IRF3 and NF-κB in inflammatory response显示文摘Inflammation-driven endothelial dysfunction is the major initiating factor in atherosclerosis,while the underlying mechanism remains elusive.Here,we report that the non-canonical stimulator of interferon genes(STING)-PKR-like ER kinase(PERK)pathway was significantly activated in both human and mice atherosclerotic arteries.Typically,STING activation leads to the activation of interferon regulatory factor 3(IRF3)and nuclear factor-kappa B(NF-κB)/p65,thereby facilitating IFN signals and infammation.In contrast,our study reveals the activated non-canonical STING-PERK pathway increases scaffold protein bromodomain protein 4(BRD4)expression,which encourages the formation of super-enhancers on the proximal promoter regions of the proinflammatory cytokines,thereby enabling the transactivation of these cytokines by integrating activated IRF3 and NF-κB via a condensation process.Endothelium-specific STING and BRD4 deficiency significantly decreased the plaque area and inflammation.Mechanistically,this pathway is triggered by leaked mitochondrial DNA(mtDNA)via mitochondrial permeability transition pore(mPTP),formed by voltage-dependent anion channel 1(VDAC1)oligomer interaction with oxidized mtDNA upon cholesterol oxidation stimulation.Especially,compared to macrophages,endothelial STING activation plays a more pronounced role in atherosclerosis.We propose a non-canonical STING-PERK pathway-dependent epigenetic paradigm in atherosclerosis that integrates IRF3,NF-κB and BRD4 in inflammatory responses,which provides emerging therapeutic modalities for vascular endothelial dysfunction. | Xuesong Li Xiang Chen Longbin Zheng Minghong Chen Yunjia Zhang Ruigong Zhu Jiajing Chen Jiaming Gu Quanwen Yin Hong Jiang Xuan Wu Xian Ji Xin Tang Mengdie Dong Qingguo Li Yuanqing Gao Hongshan Chen | 2023 | Acta Pharmaceutica Sinica B2023，13，12： | 1 |
| 10 | Experimental study of the combustion efficiency and formation of NOx in an industrial pulverized coal combustion显示文摘 | Li Zhengqi Yang Longbin Qiu Penghua | 2004 | International Journal of Energy Research2004，28，5： | 1 |
| 11 | Breaking the Scaling Relationship Limit:From Single-Atom to Dual-Atom Catalysts显示文摘Recent decades have witnessed the rapid development of catalytic science,especially after Taylor and Armstrong proposed the notion of the“active site”in 1925.By optimizing reaction paths and reducing the activation energies of reactions,catalysts appear in more than 90%of chemical production reactions,involving homogeneous catalysis,heterogeneous catalysis,and enzyme catalysis.Because of the 100%efficiency of active atom utilization and the adjustable microenvironment of metal centers,single-atom catalysts(SACs)shine in various catalytic fields for enhancing the rate,conversion,and selectivity of chemical reactions.Nevertheless,a solo active site determines a fixed adsorption mode,and the adsorption energies of intermediates from multistep reactions linking with a solo metal site are related to each other.For a specific multistep reaction,it is almost impossible to optimally adjust the adsorption of every intermediate on the solo site simultaneously.This phenomenon is termed the scaling relationship limit(SRL)and is an unavoidable obstacle in the development of pure SACs.Dual-atom catalysts(DACs),perfectly inheriting the advantages of SACs,can exhibit better catalytic performance than simple SACs and thus have gradually gained researchers’attention.Depending on the dual-metal structure,dual-metal sites(DMSs)in DACs can be divided into two separated heterometal sites,two linked homometal sites,and two linked heterometal sites.Two separated heterometal sites prescribe a distance limit between two metal sites for electron interaction.Currently,the active origins of DACs can be summarized in the following three points:(1)electronic effect,in which only one metal center serves as active site and the other plays an electronic regulatory role;(2)synergistic effect,in which two metal centers separately catalyze different core steps to improve catalytic performance together;(3)adsorption effect,in which offering additional sites changes the adsorption structures to break the SRL based on SACs.Among the three active origins,optimizing the adsorption structure of intermediates upon DMSs is one of the most effective technologies to boost the catalytic property of DACs on the basis of SACs.To date,few contributions have focused on the development of DACs in various heterogeneous catalysis environments,including O_(2) reduction reaction,O_(2) evolution reaction,H_(2) evolution reaction,CO_(2) reduction reaction,N_(2) reduction reaction,and other conversion reactions.In this Account,a summary of recent progress regarding DACs in heterogeneous catalysis will be presented.First,the evolution of DACs from an unpopular discovery to research hot spot is illustrated through a timeline.In the next section,the DACs are divided into three categories,and the potential active origins of DACs are revealed by comparison with SACs.In addition,the techniques for constructing DACs are systematically summarized,including preparation of carbonous,pyrolysis-free,noncarbon-supported,and complex-type DACs.Furthermore,the underlying active origins of DACs in specific energy-and environment-related reactions are introduced in detail with assistance of theoretical calculations.Finally,we affirm the contribution of DACs to catalysis,particularly heterogeneous electrocatalysis,and provide an outlook regarding the development direction for DACs by discussing the major challenges.It is anticipated that this Account can inspire researchers to propel the advance of DACs. | Longbin Li Kai Yuan Yiwang Chen | 2022 | Accounts of Materials Research2022，3，6： | 1 |
| 12 | DTBVis:An interactive visual comparison system for digital twin brain and human brain显示文摘The digital twin brain(DTB)computing model from brain-inspired computing research is an emerging artificial intelligence technique,which is realized by a computational modeling approach of hardware and software.It can achieve various cognitive abilities and their synergistic mechanisms in a manner similar to the human brain.Given that the task of the DTB is to simulate the functions of the human brain,comparing the similarities and differences between the two is crucial.However,the visualization study of the DTB is still under-researched.Moreover,the complexity of the datasets(multilevel spatiotemporal granularity and different types of comparison tasks)presents new challenges to the analysis and exploration of visualization.Therefore,in this study,we proposed DTBVis,a visual analytics system that supports comparison tasks for the DTB.DTBVis supports iterative explorations from different levels and at different granularities.Combined with automatic similarity recommendation,and high-dimensional exploration,DTBVis can assist experts in understanding the similarities and differences between the DTB and the human brain,thus helping them adjust their model and enhance its functionality.The highest level of DTBVis shows an overview of the datasets from the brain,which is used for comparison and exploration of the function and structure of the DTB and the human brain.The medium level is used for the comparison and exploration of a designated brain region.The low level can analyze a designated brain voxel.We worked closely with experts of brain science and held regular seminars with them.Feedback from the experts indicates that our approach helps them conduct comparative studies of the DTB and human brain and make modeling adjustments of the DTB through intuitive visual comparisons and interactive explorations. | Yuxiao Li Xinhong Li Siqi Shen Longbin Zeng Richen Liu Qibao Zheng Jianfeng Feng | 2023 | Visual Informatics2023，7，2： | 1 |
| 13 | Batteries: Twisting Carbon Nanotube Fibers for Both Wire‐Shaped Micro‐Supercapacitor and Micro‐Battery (Adv. Mater. 8/2013)显示文摘 | Jing Ren Li Li Chen Chen Xuli Chen Zhenbo Cai Longbin Qiu Yonggang Wang Xingrong Zhu Huisheng Peng | 2013 | Adv Mater2013，，8： | 1 |
| 14 | A coupled stress analysis of the steam generator tube considering the influence of the fluid flow and heat transfer in the primary and secondary sides显示文摘 | Baozhi Sun Lusong Zheng Longbin Yang Yanjun Li Jianxin Shi Shanghua Liu Hongliang Qi | 2015 | Applied Thermal Engineering2015，，： | 1 |
| 15 | Geochemical characteristics and diagenetic fluids of dolomite reservoirs in the Huanglong Formation, Eastern Sichuan Basin, China显示文摘Based on a comprehensive study of texture, diagenetic behavior and evolution of dolomite in the Huanglong Formation, trace(e.g., Fe, Mn and Sr) and rare earth element(REE) geochemistry, and isotopic characteristics(e.g., C, O and Sr), four types of diagenetic fluids are identified in the Huanglong Formation dolomite reservoirs of the Eastern Sichuan Basin, China: 1): marine-derived pore waters in the marine diagenetic environment, 2) sabkha compaction brine conserved in the early shallowburied diagenetic environment, 3) strongly-oxidizing low-temperature meteoric water in the seepagesubsurface flow diagenetic environment, and 4) strongly reducing deeply seated mixed hot brine in the middle and deep burial diagenetic environment. The fluids developed hereditarily from one environment to another, which resulted in its respective characteristics. Fluid characteristics play an important role in the development of dolomite reservoirs: 1) dolomitization by marine-derived pore water in the quasisyngenetic stage did not form an effective reservoir; 2) early diagenetic burial dolomitization by the sabkha compaction brine formed the basis for reservoir development; 3) meteoric water karstification in the paleo-epidiagenetic stage expanded both the distribution and the size of the reservoirs, and improved the reservoir quality; 4) deep-burial dissolution and tectonic fracturing in the reburial diagenetic stage further improved reservoir porosity and permeability. | Wen Huaguo Wen Longbin Chen Haoru Zheng Rongcai Dang Lurui Li Yanan | 2014 | Petroleum Science2014，11，1： | 1 |
| 16 | Biogenic silica concentration as a marine primary productivity proxy in the Holsteinsborg Dyb, West Greenland, during the last millennium显示文摘We analyzed the biogenic silica(BSi)content and produced a diatom-based summer sea-surface temperature(SST)reconstruction for sediment core GC4 from the Holsteinsborg Dyb,West Greenland.Our aim was to reconstruct marine productivity and climatic fluctuations during the last millennium.Increased BSi content and diatom abundance suggest relatively high marine productively during the interval of AD 1000–1400,corresponding in time to the Medieval Warm Period(MWP).The summer SST reconstruction indicates relatively warm conditions during AD 900–1100,followed by cooling after AD 1100.An extended cooling period during AD 1400–1900 is characterized by prolonged low in reconstructed SST and high sea-ice concentration.The BSi values fluctuated during this period,suggesting varying marine productivity during the Little Ice Age(LIA).There is no significant correlation between the BSi content and SST during the last millennium,suggesting that the summer SST has little influence on marine productively in the Holsteinsborg Dyb.A good correspondence between the BSi content and the element Ti counts in core GC4 suggests that silicate-rich meltwater from the Greenland ice sheet was likely responsible for changes in marine productively in the Holsteinsborg Dyb. | Longbin Sha Dongling Li Yanguang Liu Bin Wu Yanni Wu Karen Luise Knudsen Zhongqiao Li Hao Xu | 2020 | Acta Oceanologica Sinica2020，39，9： | 1 |
| 17 | The Origin of Paleokarst in the Huanglong Formation of the Eastern Sichuan Basin:Evidence from δ^(13)C, δ^(18)O and ^(87)Sr/^(86)Sr显示文摘Karst rocks from the Huanglong Formation exposed at the margin of the Eastern Sichuan Basin can be divided into four types:slightly corroded, moderately corroded porous, intensely corroded brecciated and intensely corroded and replaced secondary calcic karstic rocks. The carbon, oxygen and strontium isotope compositions of the various karst rocks are analyzed systematically and compared to rocks without karst corrosion. The results indicate that(1) the Huanglong Formation in the eastern Sichuan Basin was a restricted bay supplied and controlled by freshwater in which mudmicrite and mud-dolomicrite exhibit low δ13C and δ18O values and high 87Sr/86 Sr ratios;(2) all types of karstic rocks in the paleokarst reservoirs of the Huanglong Formation in the research area are affected by atmospheric freshwater with the δ13C and δ18O values and 87Sr/86 Sr ratios in the original formation approaching those of atmospheric freshwater, which reflects ancient hydrological conditions, fluid properties, isotopic source and the fractionation effect;(3) the intensely corroded and replaced secondary limestone is affected by a variety of diagenetic fluids, often reflected by δ13C and δ18O values, while the 87Sr/86 Sr ratios exhibit the strong degree of the corrosion;(4) after comparing the 87Sr/86 Sr ratios of each type of karst rock, the diagenetic fluids are determined to be mainly atmospheric freshwater, and depending on the strength of corrosion, and the low 87Sr/86 Sr ratio fluids in the layer will participate in the karst process. The carbon, oxygen, and strontium isotopes of different karstic reservoirs can provide meaningful geochemical information for forecasting and evaluating the development and distribution rules of the Huanglong Formation at the margin of the eastern Sichuan Basin in time and space. | CHEN Haoru ZHENG Rongcai WEN Huaguo LI Shilin LI Shuang ZHOU Gang WEN Longbin | 2014 | Acta Geologica Sinica(English Edition)2014，88，6： | 0 |
| 18 | Decrypting the Influence of Axial Coordination on the Electronic Microenvironment of Co-N_(5)Site for Enhanced Electrocatalytic Reaction显示文摘Metal porphyrins are star molecules that possess welldefined coordination metal centers for versatile catalytic reactions.However,most previous work has focused on the correlations between in-plane symmetric configuration of metal-N_(4)sites and their catalytic performance.Addressing the catalytic contribution of additional axial coordination to such symmetric configuration remains a challenge.Theoretical calculations revealed that axially anchoring an extra pyridine on the tetra-coordinated cobalt porphyrin(Co-N4)to construct penta-coordinated cobalt porphyrin(Co-N_(5))renders cobalt a higher electron density,thereby favoring the rate-determining O_(2)adsorption/activation and reducing the oxygen electroreduction barrier.Therefore,a well-defined Co-N_(5)site is rationally introduced into the azo-linked polymer framework for a fundamental structure-catalytic performance correlation study.As-prepared Co-N_(5)catalyst exhibits a 26 mV positive shift in half-wave potential compared with the pyridine-free Co-N_(4)counterpart,discloses a markedly higher power density(141.4 mW cm^(−2)),and possesses better long-term durability(over 160 h cycles)in a Zn-air battery.Moreover,such a Co-N_(5)catalyst also showcases potential applications for CO_(2)reduction with high CO_(2)-to-CO conversion faradic efficiency and better selectivity than the Co-N_(4)counterpart because coordination of the fifth pyridine evokes electronic localization that suppresses a competitive side reaction.This work proves the positive electrocatalytic contribution of axial penta-coordination on well-defined metalporphyrin-based catalysts and offers atomic understanding of the structure-performance correlation on single atom catalysts for future catalyst design. | Bingyu Huang Senhe Huang Chenbao Lu Longbin Li Judan Chen Ting Hu Dirk Lützenkirchen-Hecht Kai Yuan Xiaodong Zhuang Yiwang Chen | 2023 | CCS Chemistry2023，5，8： | 0 |
| 19 | Revealing the atomic mechanism of diamond–iron interfacial reaction显示文摘Diamond,with ultrahigh hardness,high wear resistance,high thermal conductivity,and so forth,has attracted worldwide attention.However,researchers found emergent reactions at the interfaces between diamond and ferrous materials,which significantly affects the performance of diamond-based devices.Herein,combing experiments and theoretical calculations,taking diamond–iron(Fe)interface as a prototype,the counter-diffusion mechanism of Fe/carbon atoms has been established.Surprisingly,it is identified that Fe and diamond first form a coherent interface,and then Fe atoms diffuse into diamond and prefer the carbon vacancies sites.Meanwhile,the relaxed carbon atoms diffuse into the Fe lattice,forming Fe_(3)C.Moreover,graphite is observed at the Fe_(3)C surface when Fe_(3)C is over-saturated by carbon atoms.The present findings are expected to offer new insights into the atomic mechanism for diamondferrous material's interfacial reactions,benefiting diamond-based device applications. | Yalun Ku Kun Xu Longbin Yan Kuikui Zhang Dongsheng Song Xing Li Shunfang Li Shaobo Cheng Chongxin Shan | 2024 | Carbon Energy2024，6，3： | 0 |
| 20 | Innovation practice in engineering management of the Shenzhen International Low-Carbon City显示文摘1 Introduction Shenzhen is a pioneer city in China's reform and development. The city has entered a post-industrialization stage and created the 'Shenzhen Miracle' in the development of cities around the world after nearly 40 years of rapid development. In 2010, Shenzhen became one of the first low-carbon pilot cities in China. Since then, the city has taken the lead in explorations in many aspects, including developing low-carbon industries, building low-carbon cities, and advocating low-carbon life. Furthermore, the city has developed a duplicable and promotable sustainable development model for super-large cities. | Yimin LIU Longbin HE Xuan LI Qin ZHENG | 2019 | Frontiers of Engineering Management2019，6，2： | 0 |
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