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| 1 | Ameliorating the interfacial issues of all-solid-state lithium metal batteries by constructing polymer/inorganic composite electrolyte显示文摘Lithium metal is one of the most promising anodes for next-generation batteries due to its high capacity and low reduction potential.However,the notorious Li dendrites can cause the short life span and safety issues,hindering the extensive application of lithium batteries.Herein,Li_(7)La_(3)Zr_(2)O_(12)(LLZO)ceramics are integrated into polyethylene oxide(PEO)to construct a facile polymer/inorganic composite solid-state electrolyte(CSSE)to inhibit the growth of Li dendrites and widen the electrochemical stability window.Given the feasibility of our strategy,the designed PEO-LLZO-LiTFSI composite solid-state electrolyte(PLLCSSE)exhibits an outstanding cycling property of 134.2 mAh g^(-1) after 500 cycles and the Coulombic efficiency of 99.1%after 1000 cycles at 1 C in LiFePO_(4)-Li cell.When cooperated with LiNi_(0.6)Co_(0.2)Mn_(0.2)O_(2)(NCM622)cathode,the PLL-CSSE renders a capacity retention of 82.4%after 200 cycles at 0.2 C.More importantly,the uniform dispersion of LLZO in PEO matrix is tentative tested via Raman and FT-IR spectra and should be responsible for the improved electrochemical performance.The same conclusion can be drawn from the interface investigation after cycling.This work presents an intriguing solid-state electrolyte with high electrochemical performance,which will boost the development of all-solid-state lithium batteries with high energy density. | Su Wang Qifang Sun Wenxiu Peng Yue Ma Ying Zhou Dawei Song Hongzhou Zhang Xixi Shi Chunliang Li Lianqi Zhang | 2021 | Journal of Energy Chemistry2021，30，7： | 2 |
| 2 | Towards safe lithium-sulfur batteries from liquid-state electrolyte to solid-state electrolyte显示文摘Lithium-sulfur(Li-S)battery has been considered as one of the most promising future batteries owing to the high theoretical energy density(2600 W-h-kg-1)and the usage of the inexpensive active materials(elemental sulfur).The recent progress in fundamental research and engineering of the Li-S battery,involved in electrode,electrolyte,membrane,binder,and current collector,has greatly promoted the performance of Li s batteries from the laboratory level to the approaching practical level.However,the safety concerns still deserve attention in the following application stage.This review focuses on the development of the electrolyte for Li S batteries from liquid state to solid state.Some problems and the corresponding solutions are emphasized,such as the soluble lithium polysulfides migration,ionic conductivity of electrolyte,the interface contact between electrolyte and electrode,and the reaction kinetics.Moreover,future perspectives of the safe and high-performance Li S batteries arealso introduced. | Zhiyuan Pang Hongzhou Zhang Lu Wang Dawei Song Xixi Shi Yue Ma Linglong Kong Lianqi Zhang | 2023 | Frontiers of Materials Science2023，17，1： | 0 |
| 3 | Allogeneic gene-edited HIV-specific CAR-T cells secreting PD-1 blocking scFv enhance specific cytotoxic activity against HIV Envt cells in vivo显示文摘HIV-specific chimeric antigen receptor(CAR)T-cells have been developed to target HIV-1 infected CD4t T-cells that express HIV Env proteins.However,T cell exhaustion and the patient-specific autologous paradigm of CAR-T cell hurdled clinical applications.Here,we created HIV-specific CAR-T cells using human peripheral blood mononuclear cells and a 3BNC117-E27(3BE)CAR construct that enabled the expression of programmed cell death protein(PD-1)-blocking scFv E27 and the single-chain variable fragment of the HIV-1-specific broadly neutralizing antibody 3BNC117 to target native HIV Env.Compared with T cells expressing 3BNC117-CAR alone,3BE CAR-T cells showed greater cytotoxic activity against HIV Envt cells with stronger proliferation capability,higher killing efficiency,and enhanced cytokine secretion in the presence of HIV Env-expressing cells.Furthermore,we manufactured TCR-deficient 3BE CAR-T cells through gene editing and demonstrated that these CAR-T cells could effectively kill HIV Env^(+) cells in vivo without the occurrence of severe graft-versus-host disease(GvHD)in NSG mice.These data suggest that we have provided a feasible approach to the generation of“off-theshelf”anti-HIV CAR-T cells in combination with PD-1 checkpoint blockade immunotherapy,which can be a powerful therapeutic candidate for the functional cure of HIV. | Hanyu Pan Xinyi Yang Jing Wang Huitong Liang Zhengtao Jiang Lin Zhao Yanan Wang Zhiming Liang Xiaoting Shen Qinru Lin Yue Liang Jinglong Yang Panpan Lu Yuqi Zhu Min Li Pengfei Wang Jianqing Xu Hongzhou Lu Huanzhang Zhu | 2023 | Virologica Sinica2023，38，2： | 0 |
| 4 | Driving Android apps to trigger target API invocations based on activity and GUI filtering显示文摘机器人,图形用户界面图形用户界面,图形用户界面,机器人,机器人,,机器人,机器人 API, API 机器人,,,,图形用户界面。 | Hongzhou YUE Yuqing ZHANG Wenjie WANG Qixu LIU | 2017 | Science China(Information Sciences)2017，60，7： | 0 |
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