|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | An air-stable and waterproof lithium metal anode enabled by wax composite packaging显示文摘The reviving use of lithium metal anode(LMA)is one of the most promising ways to upgrade the energy density of lithium ion batteries.In the roadmap towards the real use,besides the formation of the dendrite,various adverse reactions due to the high activity of LMA when exposed to air or the electrolyte limit its practical applications.Learning from the packaging technology in electronic industry,we propose a wax-based coating compositing with the ion conducting poly(ethylene oxide)by a simple dip-coating technology and the prepared LMA is featured with an air-stable and waterproof surface.The LMA thus remains stable for 24 h in ambient air even with the relative humidity of 70% while retaining about85% its electrochemical capacity.More importantly,the LMA is accessible to water and when dipping in water,no obvious adverse reactions or capacity decay is observed.With the composite coating,a steady cycling performance for 500 h in symmetrical cells and a low capacity decay rate of 0.075% per cycle after 300 cycles in lithium-sulfur batteries assembled with the packaged anode have been achieved.This work demonstrates a very simple and effective LMA package technology which is easily scalable and is very promising for speeding up the industrialization of lithium-sulfur batteries and shows potentials for the large-scale production of air-sensitive electrode materials not limited to LMAs. | Yunbo Zhang Wei Lv Zhijia Huang Guangmin Zhou Yaqian Deng Jun Zhang Chen Zhang Boyu Hao Qi Qi Yan-Bing He Feiyu Kang Quan-Hong Yang | 2019 | Science Bulletin2019，64，13： | 7 |
| 2 | Reducing the core loss of amorphous cores for distribution transformers | Deren Li Liang Zhang Guangmin Li Zhichao Lu Shaoxiong Zhou | 2012 | Progress in Natural Science:Materials International2012，22，3： | 5 |
| 3 | Direct and green repairing of degraded LiCoO_(2) for reuse in lithium-ion batteries显示文摘Traditional recycling processes of LiCoO_(2) rely on destructive decomposition,requiring high-temperature roasting or acid leaching to extract valuable Li and Co,which have significant environmental and economic concerns.Herein,a direct repairing method for degraded LiCoO_(2) using a LiCl–CH_(4)N_(2)O deep eutectic solvent(DES)was established.The DES is not used to dissolve LiCoO_(2) but directly serves as a carrier for the selective replenishment of lithium and cobalt.Replenishment of lithium restores LiCoO_(2) at different states of charge to a capacity of 130 m Ah/g(at 0.1 C rate),while replenishing the cobalt increases the capacity retention rate of 90%after 100 cycles,which is comparable to pristine LiCoO_(2).The DES is collected and reused multiple times with a high repair efficiency.This process reduces energy consumption by 37.1%and greenhouse gas emissions by 34.8%compared with the current production process of LiCoO_(2),demonstrating excellent environmental and economic viability. | Junxiong Wang Qi Zhang Jinzhi Sheng Zheng Liang Jun Ma Yuanmao Chen Guangmin Zhou Hui-Ming Cheng | 2022 | National Science Review2022，9，8： | 4 |
| 4 | A novel battery scheme:Coupling nanostructured phosphorus anodes with lithium sulfide cathodes显示文摘Lithium-ion batteries are approaching their theoretical limit and can no longer keep up with the increasing demands of human society.Lithium-sulfur batteries,with a high theoretical specific energy,are promising candidates for next generation energy storage.However,the use of Li metal in Li-S batteries compromises both safety and performance,enabling dendrite formation and causing fast capacity degradation.Previous studies have probed alternative battery systems to replace the metallic Li in Li-S system,such as a Si/Li2S couple,with limited success in performance.Recently,there is a focus on red P as a favorable anode material to host Li.Here,we establish a novel battery scheme by utilizing a P/C nanocomposite anode and pairing it with a Li2S coated carbon nanofiber cathode.We find that red P anode can be compatible in ether-based electrolyte systems and can be successfully coupled to a Li2S cathode.Our proof of concept full-cell displays remarkable specific capacity,rate and cycling performances.We expect our work will provide a useful alternative system and valuable insight in the quest for next generation energy storage devices. | David Sichen Wu Guangmin Zhou Eryang Mao Yongming Sun Bofei Liu Li Wang Jiangyan Wang Feifei Shi Yi Cui | 2020 | Nano Research2020，13，5： | 4 |
| 5 | Vertical Graphenes Grown on a Flexible Graphite Paper as an All-Carbon Current Collector towards Stable Li Deposition显示文摘Lithium(Li)metal has been regarded as one of the most promising anode materials to meet the urgent requirements for the next-generation high-energy density batteries.However,the practical use of lithium metal anode is hindered by the uncontrolled growth of Li dendrites,resulting in poor cycling stability and severe safety issues.Herein,vertical graphene(VG)film grown on graphite paper(GP)as an all-carbon current collector was utilized to regulate the uniform Li nucleation and suppress the growth of dendrites.The high surface area VG grown on GP not only reduces the local current density to the uniform electric field but also allows fast ion transport to homogenize the ion gradients,thus regulating the Li deposition to suppress the dendrite growth.The Li deposition can be further guided with the lithiation reaction between graphite paper and Li metal,which helps to increase lithiophilicity and reduce the Li nucleation barrier as well as the overpotential.As a result,the VG film-based anode demonstrates a stable cycling performance at a current density higher than 5mAcm^(-2)in half cells and a small hysteresis of 50mV at 1mAcm^(-2)in symmetric cells.This work provides an efficient strategy for the rational design of highly stable Li metal anodes. | Zhijia Huang Debin Kong Yunbo Zhang Yaqian Deng Guangmin Zhou Chen Zhang Feiyu Kang Wei Lv Quan-Hong Yang | 2020 | Research2020，，1： | 3 |
| 6 | Phosphorus does not alleviate the negative effect of nitrogen enrichment on legume performance in an alpine grassland显示文摘Aims Nitrogen(N)-fixing legumes,despite being highly phosphorus(P)-demanding,constitute an important plant functional group and play key roles in N-poor ecosystems such as alpine grasslands.However,legume performance,including biomass,abundance and species richness,is expected to change,because anthropogenic activities have drastically increased soil N and P availability world-wide.We conducted a field experiment to assess the effects of N and P addition,alone and in combination,on legume performance in an alpine grassland,and identified and clarified the mechanisms underlying these changes.Methods A three year field experiment of N addition(10 g N m−2 year−1),P addition(5 g P m−2 year−1),and N+P combined addition(both N and P,same amounts as solo treatments)was conducted in an alpine grassland on the tibetan Plateau in china from 2011 to 2013.Effects of nutrient addition were assessed at the community level(above-ground net primary production(ANPP),height and light intensity),functional group level(biomass,species richness,relative height,relative coverage and relative density of legumes)and species level(foliar N,P concentration of two legumes).Important findings Overall,adding N alone significantly increased ANPP by 20.82%,but adding P alone did not;whereas,addition of N and P together resulted in a large increase in ANPP(+37.03%)than addition of either alone,indicating potential co-limitation of alpine grasslands.In contrast,adding P alone significantly promoted legume perfor-mance as measured by 65.22%increase in biomass and 58.45%increase in relative abundance,while adding N alone reduced leg-ume performance as measured by 39.54%decrease in biomass and 50.36%in relative abundance.combining P and N addition did not mitigate the negative effect of N addition on legume performance and,surprisingly,suppressed legume biomass by 53.14%and relative abundance by 63.51%.N and P addition altered the balance of light competition between grasses and legumes as indicated by the changes in light levels,plant heights and litter accumulation.However,there were no obvious changes in legume species richness in response to N and P within our experimental timeframe.this study provides further evidence of the importance of P as a co-limiting nutrient in alpine grasslands,contrary to the traditional view that N limitation predominates in such regions.the contrasting effects of N and P addition on legume performance provide important insights into potential changes in legume performance in nutrient-limited grasslands following N and P enrichment under climate change,with implications for nutrient management in alpine grasslands. | Fei Ren Weimin Song Litong Chen Zhaorong Mi Zhenhua Zhang Wenyan Zhu Huakun Zhou Guangmin Cao Jin-Sheng He | 2017 | Journal of Plant Ecology2017，10，5： | 3 |
| 7 | Graphene/metal oxide composite electrode materials for energy storage显示文摘 | Zhong-Shuai Wu Guangmin Zhou Li-Chang Yin Wencai Ren Feng Li Hui-Ming Cheng | 2011 | Nano Energy2011，，1： | 2 |
| 8 | Hybrid plant regeneration from interfamilial somatic hybridization between grapevine (Vitia vinifera L.) and Red Thorowax (Bupleurum scorzonerifolium Willd)显示文摘The protoplasts of Red Thorowax ( Bupleurum scorzonerifolium) irradiated by ultraviolet light (UV) at an intensity of 260μW/cm2 for 0, 1,2 and 3 min respectively were fused with that of grapevine ( Vitia vinifera). The regenerated 19 clones, every one derived from a single fused cell, were identified as hybrids by phenotype, isozyme, chromosome and 5S rDNA spacer region analysis. The results reveal that all of them are somatic hybrids. 11 hybrid calli includ- | Xiquan Song Guangmin Xia Aifen Zhou Xuezhen Bao Huimin Chen | 1999 | Chinese Science Bulletin1999，44，20： | 2 |
| 9 | Morphology and property investigation of primary particulate matter particles from different sources显示文摘 | Rufan Zhang Chong Liu Guangmin Zhou Jie Sun Nian Liu Po-Chun Hsu Haotian Wang Yongcai Qiu Jie Zhao Tong Wu Wenting Zhao Yi Cui | 2018 | Nano Research2018，11，6： | 2 |
| 10 | Highly Oxygenated Dimeric Grayanane Diterpenoids as Analgesics:TRPV1 and TRPA1 Dual Antagonists from Rhododendron molle显示文摘Six highly oxygenated dimeric grayanane diterpenoids(1—6)including three new ones,bismollethers A—C(1—3),were isolated from the flowers of Rhododendron molle collected at Qichun,Hubei,China.The structures and relative configurations of 1—6 were determined by comprehensive spectroscopic data analysis and 13C NMR calculation with DP4+analysis.The absolute configurations of bismollethers A—C(1—3)and birhodomollein B(5)were indubitably assigned by single-crystal X-ray diffraction analysis,revealing the head-to-tail linking manner of diterpenoid monomers.Bismollether A(1)is a caged dimeric grayanane diterpenoid linked through two oxygen-bridges of C-2−O−C-14′and C-14−O−C-2′,featuring a unique 1,8-dioxacyclotetradecane motif.The plausible biosynthesis pathways of 1—6 are proposed.All the isolates displayed significant analgesic activities and their structure-activity relationships were discussed.Grayanane diterpenoid dimers were found to be TRPV1 and TRPA1 dual antagonists,and docking studies provide a structural basis to design potent analgesics. | Lang Huang Guijuan Zheng Yuanyuan Feng Pengfei Jin Biao Gao Hanqi Zhang Xiaomin Ma Junfei Zhou Guangmin Yao | 2022 | Chinese Journal of Chemistry2022，40，19： | 2 |
| 11 | Translational Informatics for Parkinson’s Disease:from Big Biomedical Data to Small Actionable Alterations显示文摘Parkinson’s disease(PD)is a common neurological disease in elderly people,and its morbidity and mortality are increasing with the advent of global ageing.The traditional paradigm of moving from small data to big data in biomedical research is shifting toward big data-based identification of small actionable alterations.To highlight the use of big data for precision PD medicine,we review PD big data and informatics for the translation of basic PD research to clinical applications.We emphasize some key findings in clinically actionable changes,such as susceptibility genetic variations for PD risk population screening,biomarkers for the diagnosis and stratification of PD patients,risk factors for PD,and lifestyles for the prevention of PD.The challenges associated with the collection,storage,and modelling of diverse big data for PD precision medicine and healthcare are also summarized.Future perspectives on systems modelling and intelligent medicine for PD monitoring,diagnosis,treatment,and healthcare are discussed in the end. | Bairong Shen Yuxin Lin Cheng Bi Shengrong Zhou Zhongchen Bai Guangmin Zheng Jing Zhou | 2019 | Genomics, Proteomics & Bioinformatics2019，17，4： | 2 |
| 12 | Co_(3)O_(4)/Mn_(3)O_(4) hybrid catalysts with heterointerfaces as bifunctional catalysts for Zn-air batteries显示文摘Zinc-air batteries(ZABs) with high energy density and safety are promising as next-generation energy storage systems, while their applications are severely hindered by the sluggish reaction kinetic of air cathodes. Developing a bifunctional catalyst with high activity and durability is an effective strategy to address the above challenges. Herein, a Co_(3)O_(4)/Mn_(3)O_(4) nanohybrid with heterointerfaces is designed as advanced cathode catalyst for ZABs. Density functional theory calculations show the heterogeneous interface between Co_(3)O_(4)/Mn_(3)O_(4) can improve the dynamics of carrier transport and thus enhancing the catalytic activity and durability. The Co_(3)O_(4)/Mn_(3)O_(4) catalyst anchored on reduced graphene oxide(rGO)exhibits high oxygen reduction reaction(ORR) activity with a half-wave potential of 0.86 V, and excellent oxygen evolution reaction(OER) activity with the potential of 1.59 V at 10 mA cm^(-2) , which are comparable to the commercial noble metal catalysts. The improved ORR/OER catalytic activity is ascribed to the synergistic effect of heterointerfaces between Co_(3)O_(4) and Mn_(3)O_(4)as well as the improved conductivity and contact area of oxygen/catalysts/electrolytes three-phase interface by r GO. Furthermore, a home-made ZAB based on Co_(3)O_(4)/Mn_(3)O_(4)/r GO shows a high open circuit voltage of 1.54 V, a large power density of 194.6 mW cm^(-2) and good long-term cycling stability of nearly 400 h at 5 mA cm^(-2) , which affords a promising bifunctional oxygen catalyst for rechargeable ZABs. | Qikai Huang Xiongwei Zhong Qi Zhang Xin Wu Miaolun Jiao Biao Chen Jinzhi Sheng Guangmin Zhou | 2022 | Journal of Energy Chemistry2022，31，5： | 1 |
| 13 | Rationalizing the impact of oxygen vacancy on polysulfide conversion kinetics for highly efficient lithium-sulfur batteries显示文摘The“shuttle effect”of lithium polysulfides(LiPSs)is a huge challenge for practical use of high-energydensity lithium-sulfur(Li-S)batteries,and one of the main reasons is the sluggish kinetics of sulfur conversion.Metal oxides are able to expedite the sulfur electrochemistry,and the structural defects enhance the adsorption-conversion ability of metal oxides for polysulfides.However,a significant research gap still remains regarding the relationship between the oxygen vacancy concentration and the adsorptivecatalytic performance of metal oxides.Herein,we establish a correlation between oxygen vacancy concentration and adsorptive-catalytic properties by using tungsten oxide(WO_(x))as model catalysts.It is revealed that high-concentration oxygen vacancy is beneficial for enhancing the binding between tungsten oxide and LiPSs,reducing the energy barrier of Li_(2)S decomposition,and promoting polysulfide conversion kinetics.Consequently,the Li-S batteries using the tungsten oxide with high-concentration oxygen vacancies deliver high initial discharge capacity of 1169 mA h g^(-1)at 0.2 C and 865 mA h g^(-1)at 2 C,low attenuation rate of 0.064%per cycle over 1100 cycles at 2 C.With a high sulfur area loading of 5.34 mg cm^(-2),the Li-S batteries still exhibit high initial gravimetric capacity of 982 mA h g^(-1)at 0.1 C and areal capacity of 5.92 mA h cm^(-2).This work promotes the feasibility of defect engineering on metal oxides as an effective mean to enhance the practicality of Li-S batteries. | Ya Song Huan Li Junfeng Li Jinyu An Jiao-Jing Shao Guangmin Zhou | 2023 | Journal of Energy Chemistry2023，，12： | 1 |
| 14 | Graphene-wrapped Fe3O4anode material with improved reversible capacity and cyclic stability for lithium ion batteries显示文摘 | Zhou Guangmin Wang Dawei Li Feng | 2010 | Chemistry of Materials2010，22，18： | 1 |
| 15 | Diffusion bonding of surface self-nanocrystallized Ti-4A1-2V and 0Cr18Ni9Ti by means of high energy shot peening显示文摘 | Han Jing Sheng Guangmin Zhou Xiaoling | 2008 | ISIJ Int2008，48，9： | 1 |
| 16 | Nitrogen deposition and carbon sequestration in alpine meadows显示文摘 | Xingliang Xu Hua Ouyang Guangmin Cao Zhiyong Pei Caiping Zhou | 2004 | Biogeochemistry2004，，3： | 1 |
| 17 | Asymmetric somatic hybridization between wheat (Triticum aestivum L.) and Agropyron elongatum (Host) Nevishi显示文摘 | Guangmin Xia Fengning Xiang Aifen Zhou Huai Wang Huimin Chen | 2003 | Theoretical and Applied Genetics2003，，2： | 1 |
| 18 | A graphene-pure-sulfur sandwich structure for ultra fast , long-life lithium-sulfur batteries显示文摘 | ZHOU Guangmin PEI Songfeng LI Lu | 2014 | Advanced Materials2014，26，4： | 1 |
| 19 | Fast Remaining Capacity Estimation for Lithium-ion Batteries Based on Short-time Pulse Test and Gaussian Process Regression显示文摘It remains challenging to effectively estimate the remaining capacity of the secondary lithium-ion batteries that have been widely adopted for consumer electronics,energy storage,and electric vehicles.Herein,by integrating regular real-time current short pulse tests with data-driven Gaussian process regression algorithm,an efficient battery estimation has been successfully developed and validated for batteries with capacity ranging from 100%of the state of health(SOH)to below 50%,reaching an average accuracy as high as 95%.Interestingly,the proposed pulse test strategy for battery capacity measurement could reduce test time by more than 80%compared with regular long charge/discharge tests.The short-term features of the current pulse test were selected for an optimal training process.Data at different voltage stages and state of charge(SOC)are collected and explored to find the most suitable estimation model.In particular,we explore the validity of five different machine-learning methods for estimating capacity driven by pulse features,whereas Gaussian process regression with Matern kernel performs the best,providing guidance for future exploration.The new strategy of combining short pulse tests with machine-learning algorithms could further open window for efficiently forecasting lithium-ion battery remaining capacity. | Aihua Ran Ming Cheng Shuxiao Chen Zheng Liang Zihao Zhou Guangmin Zhou Feiyu Kang Xuan Zhang Baohua Li Guodan Wei | 2023 | Energy & Environmental Materials2023，6，3： | 1 |
| 20 | Asymmetric somatic hybridization between wheat (Triticum aestivum L.) and Agropyron elongatum (Host) Nevishi显示文摘 | Guangmin Xia Fengning Xiang Aifen Zhou Huai Wang Huimin Chen | 2003 | Theoretical and Applied Genetics2003，，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员