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| 1 | Interface-modulated fabrication of hierarchical yolk-shell Co3O4/C dodecahedrons as stable anodes for lithium and sodium storage显示文摘转变金属氧化物(TMO ) 逐渐地为锂离子电池(解放) 和钠离子电池(亲族) 作为阳极材料从研究人员吸引了注意因为他们的高理论的能力。然而,他们的差的骑车稳定性和晚辈评估能力在 lithiation/sodiation 进程和他们的低内在的电子传导性限制期间源于大卷变化他们的应用程序。解决 TMO 的问题,有从金属器官的框架(MOF ) 导出的复杂结构的基于碳的金属氧化物 composites 为解放和亲族作为有希望的电极材料出现了。在这研究,我们采用了一个灵巧的调制接口的方法综合蛋黄壳基于碳的公司 3 O 4 十二面体源于 ZIF-67 zeolitic imidazolate 框架。这策略在热分解过程期间基于在 ZIF-67 核心和基于碳的壳之间的接口分离。唯一的蛋黄壳结构有效地在 lithiation 或 sodiation 期间提供体积扩大,并且碳矩阵改进电极的电的传导性。作为为解放的阳极,蛋黄壳公司 3 O 4/C 十二面体展出一个高特定的能力和优秀骑车稳定性(1,100 mAh 潦? | Yuzhu Wu Jiashen Meng Qi Li Chaojiang Niu Xuanpeng wang Wei Yang Wei Li Liqiang Mai | 2017 | Nano Research2017，10，7： | 8 |
| 2 | Carbon-supported and nanosheet-assembled vanadium oxide microspheres for stable lithium-ion battery anodes显示文摘有高理论的能力的自然地丰富的转变金属氧化物在锂离子电池用作阳极比商业石墨吸引了更多的注意。展出优秀电气化学的性能的锂离子电池电极能高效地被完成经由三维(3D ) 体系结构与传导性的聚合物和碳装饰了。因此,我们开发了 3D 支持碳的非结晶的钒氧化物 microspheres 和水晶的 V 2 经由一个灵巧的 solvothermal 方法的 O 3 microspheres。两件样品与 ultrathin nanosheets 被装配,它由一致地分布式的钒氧化物和碳组成了。形成过程清楚地通过一系列时间依赖者实验被揭示。这些 microspheres 有众多的活跃反应地点,高电子的传导性,和优秀结构的稳定性,它都比另外的锂离子电池阳极的那些远优异。更重要地,在非结晶的 microspheres 以 2,000 mA/g 的高率受到 7,000 个周期以后, 95% 秒周期分泌物能力被保留。水晶的 microspheres 也展出了高率、长寿的表演,以 2,000 mA/g 的率在 9,000 个周期以后由秒周期分泌物能力的 98% 保留证实了。因此,这个灵巧的 solvothermal 方法以及唯一的支持碳、装配 nanosheet 的 microspheres 为合成和使用有重要潜力在,分别地锂离子电池。 | Chaojiang Niu Meng Huang Peiyao Wang Jiashen Meng Xiong Liu Xuanpeng Wang Kangning Zhao Yang Yu Yuzhu Wu Chao Lin Liqiang Mai | 2016 | Nano Research2016，9，1： | 6 |
| 3 | Interface-modulated approach toward multilevel metal oxide nanotubes for lithium-ion batteries and oxygen reduction reaction显示文摘有 multilevel 内部的空结构具有为象催化作用,察觉到的化学药品,药交货,和精力存储那样的潜在的应用的大兴趣的金属氧化物。然而, multilevel nanotubes 的控制合成仍然是大挑战。这里,我们通过控制的热处理跟随的 electrospinning 与悦耳的内部结构向复杂金属氧化物 multilevel nanotubes 的合成开发一条灵巧的调制接口的途径。这万用的策略能有效地被使用制作 wire-in-tube 和各种各样的金属氧化物的 tube-in-tube nanotubes。这些 multilevel nanotubes 拥有一个大特定的表面区域,快集体运输,好紧张住所,和高收拾行李密度,它为锂离子电池(解放) 和氧减小反应(ORR ) 是有益的。明确地,可缩小的 CoMn 2 O 4 tube-in-tube nanotubes 作为锂离子电池阳极交付 ~ 的一个高分泌物能力在二组商业烈酒之间的 565 mAhon。电子鼻子基于快 GC 提供有效、快速的芳香侧面比较的可能性(分析的全部的时间是 93 ? s ) 选择白酒。另外,鉴定并且试验这些饮料用的不稳定的部分的选择混合物的数量的 semiqualitative 比较在不到 60 的病人 HS-SPME/GCantly 更长 ? 年在 60 年与那些相比变老(33.8? | Jiashen Meng Chaojiang Niu Xiong Liu Ziang Liu Hongliang Chen Xuanpeng Wang Jiantao Li Wei Chen Xuefeng Guo Liqiang Mai | 2016 | Nano Research2016，9，8： | 2 |
| 4 | Cobalt tungsten phosphide with tunable W-doping as highly efficient electrocatalysts for hydrogen evolution reaction显示文摘It has been of interest in seeking electrocatalysts that could exercise equally high-efficient and durable hydrogen evolution upon nonselective electrolytes in both acidic and alkaline environments. Herein, we report a facile strategy to fabricate cobalt tungsten phosphides (CoxW2−xP2/C) hollow polyhedrons with tunable composition based on metal-organic frameworks (MOFs) template method. By the deliberate control of W doping, the synthesized catalyst with the composition of Co0.9W1.1P2/C is found to be able to achieve a current density of 10 mA·cm^(−2) at overpotentials of 35 and 54 mV in acidic and alkaline media, respectively. This combined electrochemical property stands atop the state-of-the-art electrocatalyst counterparts. To unveil the peculiar behavior of the structure, density functional theory (DFT) calculation was implemented and reveals that the surface W-doping facilitates the optimization of hydrogen absorption free energy (ΔGH*) as well as the thermodynamic and kinetics barriers for water dissociation, which is coupled with the hollow structure of Co-W phosphides, leading to the prominent HER catalytic performance. | Bowei Zhang Chaojiang Li Jun Hu Dongdong Peng Kang Huang Junsheng Wu Zhong Chen Yizhong Huang | 2021 | Nano Research2021，14，11： | 1 |
| 5 | Niobium oxyphosphate nanosheet assembled two-dimensional anode material for enhanced lithium storage显示文摘The development of high-capacity and high-rate anodes has become an attractive endeavor for achieving high energy and power densities in lithium-ion batteries(LIBs).Herein,a new-type anode material of reduced graphene oxide(rGO) supported niobium oxyphosphate(NbOPO_4) nanosheet assembled twodimensional composite material(NbOPO_4/rGO) is firstly fabricated and presented as a promising highperformance LIB anode material.In-depth electrochemical analyses and in/ex situ characterizations reveal that the intercalation-conversion reaction takes place during the first discharge process,followed by the reversible redox process between amorphous NbPO_4 and Nb which contributes to the reversible capacity in the subsequent cycles.Meanwhile,the lithiation-generated Li3 PO_4,behaving as a good lithium ion conductor,facilitates ion transport.The rGO support further regulates the structural and electron/ion transfer properties of NbOPO_4/rGO composite compared to neat NbOPO_4, resulting in greatly enhanced electrochemical performances.As a result,NbOPO_4/rGO as a new-type LIB anode material achieves a high capacity of 502.5 mAh g^(-1) after 800 cycles and outstanding rate capability of 308.4 mAh g^(-1) at 8 A g^(-1).This work paves the way for the deep understanding and exploration of phosphate-ba sed high-efficiency anode materials for LIBs. | Bo Wen Ruiting Guo Xiong Liu Wen Luo Qiu He Chaojiang Niu Jiashen Meng Qi Li Yan Zhao Liqiang Mai | 2021 | Journal of Energy Chemistry2021，30，2： | 1 |
| 6 | The Dirichlet problems for a class of semilinear subelliptic equations 显示文摘 | Xu Chaojiang | 1999 | Nonlinear Anal1999，37，： | 1 |
| 7 | Direct current effects on 1/f noise in patterned permalloy films 显示文摘 | Zhang Hanqiao Li Chaojiang Pearson W | 2011 | J Appl Phys2011，109，07： | 1 |
| 8 | Structure-function analysis of mutant RNA-dependent RNA polymerase complexes with VPg显示文摘 | Chaojiang Gu Tao Zeng Yong Li Zhenghui Xu Zhongxi Mo Congyi Zheng | 2009 | Biochemistry (Moscow)2009，，10： | 1 |
| 9 | Bilayer solid-electrolyte interphase structure enables a 440 Wh kg^(-1) lithium metal pouch cell to achieve 130 cycles显示文摘Lithium(Li) metal has been considered one of the most promising anodes due to its high theoretical capacity, lightweight and low electrochemical potential. The cell-level energy density of rechargeable lithium metal batteries(LMBs) is expected to surpass 500 Wh kg^(-1) after replacing the graphite anode in lithium-ion batteries [1]. | Xiong Liu Chaojiang Niu | 2024 | Science China Chemistry2024，67，3： | 0 |
| 10 | Dirichlet Problems for the Quasilinear Second Order Subelliptic Equations | Xu Chaojiang Department of Mathematics Wuhan University Wuhan, 430072 China | 1996 | Acta Mathematica Sinica,English Series1996，12，1： | 0 |
| 11 | Electrochemical behaviors of hierarchical copper nano- dendrites in alkaline media显示文摘在这研究,层次铜 nano 树突(CuNDs ) 经由电极淀积方法被制作。在 0.1 M NaOH 水的答案的同样获得的层次 CuNDs 的电气化学的行为随后被学习。CuNDs 当使遭到了到周期的 voltammetry (CV ) 时,经历一个非平衡氧化过程大小。在 CV 的第一氧化山峰 O1 被归因于取向附生的 Cu 2 在层次 CuNDs 的表面上的 O 层。然而,在 CV 的第二氧化山峰 O 2 越过一个宽潜在的范围显得不平常地宽广。在这个区域,反应过程以 Cu 的成核和生长开始(哦)2 nanoneedles,由 Cu 2 O。在潜力的增加之后, Cu 2 O 逐渐地被转变到 CuO 和 Cu (哦) 与 Cu 的高生产率形成双层的结构的 2,( 哦)2 nanoneedles。 | Bowei Zhang Guang Yang Chaojiang Li Kang Huang Junsheng Wu Shiji Hao Yizhong Huang | 2018 | Nano Research2018，11，8： | 0 |
| 12 | Graphene quantum dots as sulfiphilic and lithiophilic mediator toward high stability and durable life lithium-sulfur batteries显示文摘The development of lithium-sulfur(Li-S) battery as one of the most attractive energy storage systems among lithium metal batteries is seriously hindered by low sulfur utilization, poor cycle stability and uneven redeposition of Li anode. It is necessary to propose strategies to address the problems as well as improve the electrochemical performance. One of the effective solutions is to improve the sulfiphilicity of sulfur cathode and the lithiophilicity of the Li anode. Herein, we reported that a synergistic functional separator(graphene quantum dots(GQDs)-polyacrylonitrile(PAN) @polypropylene(PP) separator)improved the electrochemical activity of sulfur cathode as well as the stability of Li anode. GQDs induced uniform Li^(+)nucleation and deposition, which slowed down the passivation of Li anode and avoided shortcircuit. Further, three-dimensional network constructed by electrospinning nanofibers and the polar functional groups of GQDs could both effectively inhibit the shuttle of LiPSs and improve the sulfur utilization. The stability of Li-S battery was improved by the synergistic effect. In addition, GQDs and electrospinning nanofibers protector increased lifetime of separators. Benefiting from the unique design strategy, Li//Li symmetric battery with GQDs-PAN@PP separators exhibited stably cycling for over 600 h. More importantly, the Li-S full batteries based GQDs-PAN@PP separators enabled high stability and desirable sulfur electrochemistry, including high reversibility of 558.09 mA h g^(-1)for 200 cycles and durable life with a low fading rate of 0.075% per cycle after 500 cycles at 0.5 C. Moreover, an impressive areal capacity of 3.23 mA h cm^(-2)was maintained under high sulfur loading of 5.10 mg cm^(-2). This work provides a new insight for modification separator to improve the electrochemical performance of Li-S/Li metal batteries. | Chaojiang Fan Rong Yang Yong Huang Lei Mao Yuanyuan Yang Le Gong Xin Dong Yinglin Yan Yiming Zou Lisheng Zhong Yunhua Xu | 2023 | Journal of Energy Chemistry2023，，10： | 0 |
| 13 | Initial-boundary Value Problem for a Class of Quasilinear Degenerate Parabolic Equations显示文摘Initial-boundaryValueProblemforaClassofQuasilinearDegenerateParabolicEquations￥NieLet;XuChaojiang(InstituteofMathematics,Wuha... | Nie Lei Xu Chaojiang | 1996 | Wuhan University Journal of Natural Sciences1996，1，2： | 0 |
| 14 | Flexible Au micro-array electrode with atomic-scale Au thin film for enhanced ethanol oxidation reaction显示文摘The catalysis of Au thin film could be improved by fabrication of array structures in large area.In this work,nanoimprint lithography has been developed tofabricate flexible Au micro-array(MA)electrodes with~100%coverage.Advanced electron microscopy characterisations have directly visualised the atomic-scale three-dimensional(3D)nanostructures with a maximum depth of 6 atomic layers.In-situ observation unveils the crystal growth in the form of twinning.High double layer capacitance brings about large number of active sites on the Au thin film and has a logarithmic relationship with mesh grade.Electrochemistry testing shows that the Au MAs perform much better ethanol oxidation reaction than the planar sample;MAs with higher mesh grade have a greater active site utilisation ratio(ASUR),which is important to build electrochemical double layer for efficient charge transfer.Further improvement on ASUR is expected for greater electrocatalytic performance and potential application in direct ethanol fuel cell. | Xun Cao Dongdong Peng Cao Wu Yongmin He Chaojiang Li Bowei Zhang Changcun Han Junsheng Wu Zheng Liu Yizhong Huang | 2021 | Nano Research2021，14，1： | 0 |
| 15 | Atomic engineering promoted electrooxidation kinetics of manganese-based cathode for stable aqueous zinc-ion batteries显示文摘Rechargeable zinc-based batteries with near-neutral media are standing in the middle of the energy storage field by virtue of their high safety and low cost.However,it is still imperative for Mn-based cathode to improve rate capacity by facilitating ions/electron transfer and long-cycle stability by suppressing Mn dissolution.Herein,promoting electrooxidation kinetics is proposed and employed to construct advanced Mn-Zn battery.The formation of carbon-protected birnessite-MnO_(2)is promoted via inducing the electron-donating capability of the heterointerface between the N-C coating and the defective MnO.Moreover,density functional theory calculations also demonstrate that N-C protected birnessite-MnO_(2)is more hydrophobic than pure birnessite-MnO_(2),which is beneficial to prohibiting Mn dissolution and other side reactions.As a result,the elaborate design realizes effective transformation from low valence to high valence Mn for high capacity(291 mAh·g^(−1))and protective bambooslike structure for rate capacity(126 mAh·g^(−1)at 5 A·g^(−1))and cycling stability(89%capacity retention after 2,000 cycles).The assembled flexible quasi-solid-state Mn-Zn pouch batteries display application prospects for wearable and implantable electronic devices.The atomic engineering promoting electrooxidation kinetics strategy will be instructive in activating other cathode materials and maximizing their capacity. | Hao Luo Lipeng Wang Penghui Ren Jiahuang Jian Xiong Liu Chaojiang Niu Dongliang Chao | 2022 | Nano Research2022，15，9： | 0 |
| 16 | P-doped Germanium Nanowires with Fanobroadening in Raman Spectrum显示文摘The optimized growth conditions for high density germanium(Ge) nanowires and P-doped Ge nanowires on Si(111) substrate were investigated,the phosphorus(P)-doping in Ge nanowires was also characterized.Vapor liquid solid-low pressure chemical vapor deposition(VLS-LPCVD) of Ge nanowires was conducted with different thicknesses of Au film as catalyst,different flow rates of GeH_4 as precursor and PH_3/Ar as co-flow.The morphologies of the Ge nanowires were characterized by scanning electron microscopy(SEM),the P-doping was verified by micro Raman spectroscopy via measuring the P local vibrational peak(342-345 cm^(-1)) and asymmetric broadening of Ge-Ge vibrational peak(about 300 cm^(-1),respectively.The characterization results show that 1 run thickness of Au catalyst is the most suitable condition among thicknesses of 0.1,1,5,and 10 nm for the growth of high density Ge nanowires at 300 and 350℃,and 0.5 sccm is the best flow rate of PH_3/Ar to grow high density and large scale P-doped Ge nanowires among flow rates of 0.5,1 and 2sccm.The P impurity can be doped into Ge nanowires effectively during LPCVD process at 350 ℃. | 何亮 xiong biao zhou peng luo wen song peishuai wang xukun hao zhimeng yang xiao niu chaojiang tian xiaocong yan mengyu 麦立强 | 2016 | Journal of Wuhan University of Technology(Materials Science)2016，31，1： | 0 |
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