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| 1 | Quantitative analysis of distributed and centralized development of renewable energy显示文摘Global renewable energy has maintained a steady growth in recent years, mainly fostered by national policies and increasing demand. Analyzing the experience of renewable energy development in developed countries can be important to provide reference and guidance for its adoption in other countries. First, we compare and summarize definitions of distributed generation from 18 leading countries and organizations in renewable energy. On this basis, we provide three basic characteristics for successful distributed generation using renewable resources. Then, we empirically analyze the distributed and centralized development of renewable energy in Germany with focus on wind and photovoltaic power. We determined that 95% of the photovoltaic generation and 85% of the wind power generation is distributed in Germany, suggesting that the most suitable generation mode for renewable energy is the distributed approach. | Xiaolu Wang Nana Li Wei Sun Shan Xu Zedong Zhang | 2018 | Global Energy Interconnection2018，1，5： | 6 |
| 2 | Low‐dimensional material supported single‐atom catalysts for electrochemical CO_(2) reduction显示文摘Converting CO_(2) emissions to valuable carbonaceous chemicals/fuels under mild conditions provides a sustainable way to maintain carbon balance and alleviate the energy shortage.Low‐dimensional material(LDM)supported single‐atom catalysts(SACs)have been attracted significant attention for electrochemical CO_(2) reduction reaction(ECR)in recent years.This is mainly because integrating the single‐atoms and LDMs can inherit the advantages of themselves and the synergy effects between them are potential to enhance the ECR performance.In this review,we summarized the strategies for synthesizing LDM supported SACs for ECR,and different LDM supported SACs for ECR have been briefly introduced.Moreover,some optimization strategies for LDM supported SACs towards CO_(2) electroreduction are highlighted.At the end of this review,the perspectives and challenges of LDM supported SACs for ECR are provided. | Bingqing Wang Shenghua Chen Zedong Zhang Dingsheng Wang | 2022 | SmartMat2022，3，1： | 4 |
| 3 | Large-scale multiferroic complex oxide epitaxy with magnetically switched polarization enabled by solution processing显示文摘Complex oxides with tunable structures have many fascinating properties,though high-quality complex oxide epitaxy with precisely controlled composition is still out of reach.Here we have successfully developed solution-based single-crystalline epitaxy for multiferroic(1-x)BiTi(1-y)/2FeyMg(1-y)/2O3–(x)CaTiO3(BTFM–CTO)solid solution in large area,confirming its ferroelectricity at the atomic scale with strong spontaneous polarization.Careful compositional tuning leads to a bulk magnetization of 0.07±0.035μB/Fe at room temperature,enabling magnetically induced polarization switching exhibiting a large magnetoelectric coefficient of 2.7–3.0×10^-7 s/m.This work demonstrates the great potential of solution processing in large-scale complex oxide epitaxy and establishes novel room-temperature magnetoelectric coupling in epitaxial BTFM–CTO film,making it possible to explore a much wider space of composition,phase,and structure that can be easily scaled up for industrial applications. | Cong Liu Feng An Paria S.M.Gharavi Qinwen Lu Junkun Zha Chao Chen Liming Wang Xiaozhi Zhan Zedong Xu Yuan Zhang Ke Qu Junxiang Yao Yun Ou Zhiming Zhao Xiangli Zhong Dongwen Zhang Nagarajan Valanoor Lang Chen Tao Zhu Deyang Chen Xiaofang Zhai Peng Gao Tingting Jia Shuhong Xie Gaokuo Zhong Jiangyu Li | 2020 | National Science Review2020，7，1： | 2 |
| 4 | A Bifunctional-Modulated Conformal Li/Mn-Rich Layered Cathode for Fast-Charging,High Volumetric Density and Durable Li-Ion Full Cells显示文摘Lithium-and manganese-rich(LMR)layered cathode materials hold the great promise in designing the next-generation high energy density lithium ion batteries.However,due to the severe surface phase transformation and structure collapse,stabilizing LMR to suppress capacity fade has been a critical challenge.Here,a bifunctional strategy that integrates the advantages of surface modification and structural design is proposed to address the above issues.A model compound Li_(1.2)Mn_(0.54)Ni_(0.13)Co_(0.13)O_(2)(MNC)with semi-hollow microsphere structure is synthesized,of which the surface is modified by surface-treated layer and graphene/car-bon nanotube dual layers.The unique structure design enabled high tap density(2.1 g cm^(−3))and bidirectional ion diffusion pathways.The dual surface coatings covalent bonded with MNC via C-O-M linkage greatly improves charge transfer efficiency and mitigates electrode degradation.Owing to the synergistic effect,the obtained MNC cathode is highly conformal with durable structure integrity,exhibiting high volumetric energy density(2234 Wh L^(−1))and predominant capacitive behavior.The assembled full cell,with nanograph-ite as the anode,reveals an energy density of 526.5 Wh kg^(−1),good rate performance(70.3%retention at 20 C)and long cycle life(1000 cycles).The strategy presented in this work may shed light on designing other high-performance energy devices. | Zedong Zhao Minqiang Sun Tianqi Wu Jiajia Zhang Peng Wang Long Zhang Chongyang Yang Chengxin Peng Hongbin Lu | 2021 | Nano-Micro Letters2021，13，8： | 2 |
| 5 | Which is false: Oxaliplatin or fluoropyrimidine? An analysis of patients with KRAS wild‐type metastatic colorectal cancer treated with first‐line epidermal growth factor receptor monoclonal antibody显示文摘 | Feng Wen Ruilei Tang Yaxiong Sang Meng Li Qiancheng Hu Zedong Du Yi Zhou Pengfei Zhang Xiaofeng He Qiu Li | 2013 | Cancer Sci2013，，10： | 2 |
| 6 | Influence of pore structure on biologically activated carbon performance and biofilm microbial characteristics显示文摘Optimizing the characteristics of granular activated carbon(GAC)can improve the performance of biologically activated carbon(BAC)filters,and iodine value has always been the principal index for GAC selection.However,in this study,among three types of GAC treating the same humic acidcontaminated water,one had an iodine value 35%lower than the other two,but the dissolved organic carbon removal efficiency of its BAC was less than 5%away from the others.Iodine value was found to influence the removal of different organic fractions instead of the total removal efficiency.Based on the removal and biological characteristics,two possible mechanisms of organic matter removal during steady-state were suggested.For GAC with poor micropore volume and iodine value,high molecular weight substances(3500–9000 Da)were removed mainly through degradation by microorganisms,and the biodegraded organics(soluble microbial by-products,<3500 Da)were released because of the low adsorption capacity of activated carbon.For GAC with higher micropore volume and iodine value,organics with low molecular weight(<3500 Da)were more easily removed,first being adsorbed by micropores and then biodegraded by the biofilm.The biomass was determined by the pore volume with pore diameters greater than 100μm,but did not correspond to the removal efficiency.Nevertheless,the microbial community structure was coordinate with both the pore structure and the organic removal characteristics.The findings provide a theoretical basis for selecting GAC for the BAC process based on its pore structure. | Yuqing Xu Zedong Lu Wenjun Sun Xiaohui Zhang | 2021 | Frontiers of Environmental Science & Engineering2021，15，6： | 1 |
| 7 | The origin of ferromagnetism in Pd-doped CdS显示文摘 | Miaojuan Ren Changwen Zhang Ping Li Zedong Song Xiaojing Liu | 2012 | Journal of Magnetism and Magnetic Materials2012，，： | 1 |
| 8 | Characteristics of Ni-based ohmic contacts on n-type 4H-SiC using different annealing methods显示文摘Nickel is an excellent ohmic-contact metal on 4H-SiC.This paper discusses the formation mechanism of nickel ohmic contact on 4HSiC by assessing the electrical properties and microstructural change.Under high-temperature annealing,the phase of nickel-silicon compound can be observed with X-ray diffraction,and the contact resistance also changes.A comparative experiment was designed to use X-ray diffraction and energy-dispersive spectroscopy to clarify the difference of ohmic-contact material composition and elemental analysis between samples prepared using pulsed laser annealing and rapid thermal annealing.It is found that more Ni2Si and carbon vacancies formed at the interface in the sample prepared using pulsed laser annealing,resulting in a better ohmic-contact characteristic. | Ziwei Zhou Weiwei He Zhenzhong Zhang Jun Sun Adolf Schöner Zedong Zheng | 2021 | Nanotechnology and Precision Engineering2021，4，1： | 1 |
| 9 | Iodine Promoted Ultralow Zn Nucleation Overpotential and Zn-Rich Cathode for Low-Cost, Fast-Production and High-Energy Density Anode-Free Zn-Iodine Batteries显示文摘The anode-free design is a promising strategy to increase the energy density of aqueous Zn metal batteries(AZMBs).However,the scarcity of Zn-rich cathodes and the rapid loss of limited Zn greatly hinder their commercial applications.To address these issues,a novel anode-free Zniodine battery(AFZIB)was designed via a simple,low-cost and scalable approach.Iodine plays bifunctional roles in improving the AFZIB overall performance:enabling high-performance Zn-rich cathode and modulating Zn deposition behavior.On the cathode side,the ZnI_(2) serves as Zn-rich cathode material.The graphene/polyvinyl pyrrolidone heterostructure was employed as an efficient host for ZnI_(2) to enhance electron conductivity and suppress the shuttle effect of iodine species.On the anode side,trace I_(3)^(−) additive in the electrolyte creates surface reconstruction on the commercial Cu foil.The in situ formed zincophilic Cu nanocluster allows ultralow-overpotential and uniform Zn deposition and superior reversibility(average coulombic efficiency>99.91% over 7,000 cycles).Based on such a configuration,AFZIB exhibits significantly increased energy density(162 Wh kg^(−1)) and durable cycle stability(63.8% capacity retention after 200 cycles)under practical application conditions.Considering the low cost and simple preparation methods of the electrode materials,this work paves the way for the practical application of AZMBs. | Yixiang Zhang Lequan Wang Qingyun Li Bo Hu Junming Kang Yuhuan Meng Zedong Zhao Hongbin Lu | 2022 | Nano-Micro Letters2022，14，12： | 1 |
| 10 | First Fatal Infection and Phylodynamic Analysis of Severe Fever with Thrombocytopenia Syndrome Virus in Jilin Province,Northeastern China显示文摘Dear Editor,Severe fever with thrombocytopenia syndrome(SFTS),caused by SFTS virus(SFTSV)in the genus Banyangvirus of the family Phenuiviridae,is an emerging tick-borne viral zoonosis(Liu et al.2014).Typical clinical symptoms of SFTS include fever,headache,thrombocytopenia,and leukocytopenia(Yu et al.2011).Since SFTSV was identified in 2009,it has been found in more than 20 provinces in China and is closely related to strains from Japan and South Korea(Kim et al.2013;Takahashi et al.2014). | Xu Zhang Nina Wang Zedong Wang Lihe Che Chen Chen Wen-Zhong Zhao Quan Liu | 2021 | Virologica Sinica2021，36，2： | 1 |
| 11 | Cost-effectiveness of sorafenib as a first-line treatment for advanced hepatocellular carcinoma显示文摘 | Pengfei Zhang Yu Yang Feng Wen Xiaofeng He Ruilei Tang Zedong Du Jing Zhou Jian Zhang Qiu Li | 2015 | European Journal of Gastroenterology & Hepatology2015，，7： | 1 |
| 12 | Long-Chain Gemini Surfactant-Assisted Blade Coating Enables Large-Area Carbon-Based Perovskite Solar Modules with Record Performance显示文摘Carbon-based perovskite solar cells show great potential owing to their low-cost production and superior stability in ambient air.However,scaling up to high-efficiency carbon-based solar modules hinges on reliable deposition of uniform defect-free perovskite films over large areas,which is an unsettled but urgent issue.In this work,a long-chain gemini surfactant is introduced into perovskite precursor ink to enforce self-assembly into a network structure,considerably enhancing the coverage and smoothness of the perovskite films.The long gemini surfactant plays a distinctively synergistic role in perovskite film construction,crystallization kinetics modulation and defect passivation,leading to a certified record power conversion efficiency of 15.46%with Voc of 1.13 V and Jsc of 22.92 mA cm^(-2)for this type of modules.Importantly,all of the functional layers of the module are printed through a simple and high-speed(300 cm min^(-1))blade coating strategy in ambient atmosphere.These results mark a significant step toward the commercialization of all-printable carbon-based perovskite solar modules. | Yumin Ren Kai Zhang Zedong Lin Xiaozhen Wei Man Xu Xianzhen Huang Haining Chen Shihe Yang | 2023 | Nano-Micro Letters2023，15，10： | 0 |
| 13 | Synthetic Gene Circuit-Based Assay with Multilevel Switch Enables Background-Free and Absolute Quantification of Circulating Tumor DNA显示文摘Circulating tumor DNA(ctDNA)detection has found widespread applications in tumor diagnostics and treatment,where the key is to obtain accurate quantification of ctDNA.However,this remains challenging due to the issue of background noise associated with existing assays.In this work,we developed a synthetic gene circuit-based assay with multilevel switch(termed CATCH)for background-free and absolute quantification of ctDNA.The multilevel switch combining a small transcription activating RNA and a toehold switch was designed to simultaneously regulate transcription and translation processes in gene circuit to eliminate background noise.Moreover,such a multilevel switch-based gene circuit was integrated with a Cas9 nickase H840A(Cas9n)recognizer and a molecular beacon reporter to form CATCH for ctDNA detection.The CATCH can be implemented in one-pot reaction at 35°C with virtually no background noise,and achieve robust absolute quantification of ctDNA when integrated with a digital chip(i.e.,digital CATCH).Finally,we validated the clinical capability of CATCH by detecting drug-resistant ctDNA mutations from the plasma of 76 non-small cell lung cancer(NSCLC)patients,showing satisfying clinical sensitivity and specificity.We envision that the simple and robust CATCH would be a powerful tool for next-generation ctDNA detection. | Chao Zhang Zedong Li Jie Liu Chang Liu Haoqing Zhang Won Gu Lee Chunyan Yao Hui Guo Feng Xu | 2023 | Research2023，，4： | 0 |
| 14 | Studies on Organic Matter and Heavy Metals in Soils around the Coal-fired Power Plant in Jinsha显示文摘The concentrations of organic matter and heavy metals( Hg,Cu,Pb,Zn,As and Cd) were analyzed in soils around the coal-fired power plant in Jinsha( Guizhou Province,China),and the ecological risks of these heavy metals were evaluated by using the ecological risk warning assessment. The results showed that the concentration of organic matter in soils was high with the average value up to 41. 54 g/kg,which met the threshold limit for the concentration of organic matter at level 1. The concentration of organic matter in the study area was above the level of lack or the level of urgency. The results from the correlation analysis showed that there were correlations between organic matter and speciation of the heavy metals( except Pb). The results from the ecological risk warning assessment showed that the order for the risk probability of individual ecological risk index above the level of no alarm was: Hg > Cu = Pb > Zn > As = Cd. The comprehensive indices revealed that the probability was 15. 62% for the sample locations at no alarm level,while the probabilities were 3. 13%,40. 63%,21. 87% and 18. 75% for sample locations at the levels of early warning,light warning,medium warning and serious warning,respectively. The results indicated that the ecological environment in this area has been adversely affected to some extent,and thus the treatment of heavy metals pollution should be strengthened in the future. | Cao Rensheng Fan Mirigyi Huang Xianfei Yang Hao Zhang Zedong Hu Jiwei Qin Farixin | 2017 | Meteorological and Environmental Research2017，8，6： | 0 |
| 15 | Influence of Sancai and conventional acupuncture manipulations on injured sciatic nerve histomorphology and serum interleukin-6 expression显示文摘Acupuncture and moxibustion therapy non-specifically raises the pain threshold,relieves regional muscular tension,improves local blood circulation,accelerates elimination of algogenic substances such as acid metabolites,and promotes neural regeneration and functional rehabilitation.However,the effects of acupuncture are synthetically influenced by multiple factors,which vary with acu-puncture point,intensity,and manipulation.The present study explored the analgesic effects and mechanisms of specific Sancai acupuncture manipulation for sciatica.Results revealed that Sancai acupuncture manipulation significantly reduced inflammatory factor interleukin-6 expression in the blood serum of rats with sciatica,exhibited anti-inflammatory effects and promoted rehabilitation of injured nerves.In addition,Sancai acupuncture manipulation exhibited superior curative effects over conventional acupuncture manipulation. | Zedong Cheng Songzi Wang Wei Zhang Chenglin Song Yuanyuan Song Cairong Ming Yiguo Chen | 2010 | Neural Regeneration Research2010，5，22： | 0 |
| 16 | Template-assisted growth of Co-BaTiO_(3) vertically aligned nanocomposite thin films with strong magneto-optical coupling effect显示文摘Oxide-metal based nanocomposite thin films have attracted great interests owing to their unique anisotropic structure and physical properties.A wide range of Au-based oxide-metal nanocomposites have been demonstrated,while other metal systems are scarce due to the challenges in the initial nucleation and growth as well as possible interdiffusions of the metallic nanopillars.In this work,a unique anodic aluminum oxide(AAO)template was used to grow a thin Co seed layer and the following self-assembled metal-oxide(Co-BaTiO_(3))vertically aligned nanocomposite thin film layer.The AAO template allows the uniform growth of Co-seeds and successfully deposition of highly ordered Co pillars(with diameter<5 nm and interval between pillars<10 nm)inside the oxide matrix.Significant magnetic anisotropy and strong magneto-optical coupling properties have been observed.A thin Au-BaTiO_(3) template was also later introduced for further enhanced nucleation and ordered growth of the Co-nanopillars.Taking the advantage of such a unique nanostructure,a large out-of-plane(OP)coercive field(Hc)of~5000 Oe has been achieved,making the nanocomposite an ideal candidate for high density perpendicular magnetic tunneling junction(p-MTJ).A strong polar magneto-optical Kerr effect(MOKE)has also been observed which inspires a novel optical-based reading method of the MTJ states. | Zedong Hu Juanjuan Lu Hongyi Dou Jianan Shen James PBarnard Juncheng Liu Xinghang Zhang Haiyan Wang | 2024 | Nano Research2024，17，4： | 0 |
| 17 | Controllable synthesis of a large TS-1 catalyst for clean epoxidation of a C=C double bond under mild conditions显示文摘Development of a titanium silicalite-1(TS-1)catalyst with good crystallinity and a four-coordinate Ti framework is critical for efficient catalytic oxidation reaction under mild conditions.Herein,a size-controlled TS-1 zeolite(TS-10.1ACh(acetylcholine))was synthesized via steam-assisted crystallization by introducing acetylcholine as a crystal growth modifier in the preparation process,and TS-10.1ACh was also employed in epoxidations of different substrates containing C=C double bonds.The crystalline sizes of the as-synthesized TS-10.1ACh catalysts were controlled with the acetylcholine content,and characterization results showed that the particle sizes of highly crystalline TS-10.1ACh zeolite reached 3.0μm with a good Ti framework.Throughout the synthetic process,the growth rate of the crystals was accelerated by electrostatic interactions between the connected hydroxyl groups of the acetylcholine modifier and the negatively charged skeleton of the pre-zeolites.Furthermore,the TS-10.1ACh catalyst demonstrated maximum catalytic activity,good selectivity and high stability during epoxidation of allyl chloride.Importantly,the TS-10.1ACh catalyst was also highly versatile and effective with different unsaturated substrates.These findings may provide novel,easily separable and large TS-1 catalysts for efficient and clean industrial epoxidations of C=C double bonds. | Xiu Gao Beining Luo Yanping Hong Peihang He Zedong Zhang Guoqiang Wu | 2023 | Frontiers of Chemical Science and Engineering2023，17，6： | 0 |
| 18 | Resilience-Oriented Load Restoration Method and Repair Strategies for Regional Integrated Electricity-Natural Gas System显示文摘The rising frequency of extreme disaster events seriously threatens the safe and secure operation of the regional integrated electricity-natural gas system(RIENGS).With the growing level of coupling between electric and natural gas systems,it is critical to enhance the load restoration capability of both systems.This paper proposes a coordinated optimization strategy for resilience-enhanced RIENGS load restoration and repair scheduling and transforms it into a mixed integer second-order cone programming(MISOCP)model.The proposed model considers the distribution network reconfiguration and the coordinated repair strategy between the two systems,minimizing the total system load loss cost and repair time.In addition,a bi-directional gas flow model is used to describe the natural gas system,which can provide the RIENGS with more flexibility for load restoration during natural gas system failure.Finally,the effectiveness of the proposed approach is verified by conducting case studies on the test systems RIENGS E13-G7 and RIENGS E123-G20. | Keqiang Wang Pengyang Zhao Changjian Wang Zimeng Zhang Yu Zhang Jia Lu Zedong Yang | 2024 | Energy Engineering2024，121，4： | 0 |
| 19 | Determination of failure degree of 1.2 kV SiC MOSFETs after short-circuit test using an improved test setup显示文摘Analysis of the short-circuit characteristics of SiC metal-oxide-semiconductor field-effect transistors(MOSFETs)is very important for their practical application.This paper studies the SiC MOSFET short-circuit characteristics with an improved test setup under different conditions.A high-current Si insulated gate bipolar transistor is used as a circuit breaker in the test circuit rather than the usual short-circuit test conducted without a circuit breaker.The test platform with a circuit breaker does not influence the calculation results regarding the shortcircuitwithstand time and energy,but the SiCMOSFETwill switch off after failure in a very short time.In addition,the degree of failure will be limited and confined to a small area,such that the damage to the chip will be clearly observable,which is significant for short-circuit failure analysis. | Shen Diao Jun Sun Ziwei Zhou Zhenzhong Zhang Adolf Schöner Zedong Zheng Weiwei He | 2020 | Nanotechnology and Precision Engineering2020，3，4： | 0 |
| 20 | Effects of forest cover type and ratio changes on runoff and its components显示文摘Changes in forest cover can affect not only the total runoff from a watershed,but also the runoff components(e.g.,surface runoff,interflow,groundwater flow).In this study,based on the WetSpa model simulation method and the recursive digital filtering(RDF)method,the Banchengzi watershed in the mountainous region of Beijing,China,was selected to investigate how changes in forest cover type and cover percentage affect total runoff,surface runoff,interflow,and groundwater flow through scenario settings.Our results show that the difference between the WetSpa model and the RDF method for separating runoff components is small,with only 4.7%and 0.4%difference between the calibration and validation periods.Total runoff in different forest types followed the order shrub forest>coniferous forest>mixed forest>broadleaf forest.Regarding runoff components,the proportions of baseflow(sum of interflow and groundwater flow)to total runoff were 61.1%and 60.8%for broadleaf and mixed forests,which was significantly higher than those of 53.0%and 43.1%for coniferous and shrub forests.However,the proportion of shrub forest baseflow was high in wet years,and that of broadleaf forest baseflow was high in normal and dry years.The proportions of interflow and groundwater flow from various forest cover types to total runoff continued to increase with increasing forest cover rate.Our results have important implications for the implementation of afforestation projects and forest conservation programs,contributing to water resource regulation and ecosystem protection in watersheds. | Bingbing Ding Yonge Zhang Xinxiao Yu Guodong Jia Yousheng Wang Yusong Wang Pengfei Zheng Zedong Li | 2022 | International Soil and Water Conservation Research2022，10，3： | 0 |
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