Jin Min Guo

A DFT study on the synergistic catalytic effect of double transition metals doping on hydrogenation of Mg17Al12

Hua Ning, Junyu Chen, Zhipeng Meng, Zhiwen Wang et autres

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Long‐Term Stable Subdural Recordings Enabled by Fibrosis‐Resistant Hydrogel‐Integrated µECoG Arrays

Lin Chen, Hao Zhong, Lei Wang, Liju Xu et autres

The long-term performance of microscale subdural arrays is often compromised by adverse tissue responses, leading to increased electrochemical impedance and signal deterioration during chronic applications. Here, the study presents an adhesive hydrogel-integrated micro-electrocorticography (aGel-µECoG) array that improves mechanical compatibility and adhesion to …

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NbP-NbO Heterostructures with Engineered Built-In Electric Fields for Accelerated Lithium Polysulfide Conversion

Jin Min Guo, Tao Ren, Xinyuan Wang, Yanqiu Zhu et autres

To effectively regulate lithium polysulfides (LiPSs) and enhance their conversion kinetics, we designed a novel NbP-NbO heterostructure catalyst. Density functional theory calculations demonstrate that the NbP-NbO heterostructure generates a built-in electric field, which induces significant interfacial electron flow. This electron redistribution effectively …

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Synergistic 3D network eengineering and surface terminal regulation in MXene/graphene aerogels with ultrahigh volumetric capacitance and rate-capability for supercapacitors

Hongying Zhao, Hailong Shen, Man Cai, Jiaheng Xu et autres

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Boosting MgH2 hydrogen storage with hydrothermally synthesized FL-V2C-MnO2: Achieving superior performance at low temperatures

Weitao Shi, Yuanxin Tan, Jiakun Yang, Haizhen Liu et autres

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Layered MoS2-supported and metallic Ni-doped MgH2 towards enhanced hydrogen storage kinetics and cycling stability

Haimei Tang, Hua Ning, Hui Luo, Qinqin Wei et autres

Mg-based hydrogen storage materials have attracted much attention due to their high hydrogen content, abundant resources, and environmental friendliness. However, the high dehydrogenation temperature, slow kinetics and poor cycling stability are limiting its practical application. This work demonstrates the improved dehydrogenation kinetics …

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MXene-supported V2O5 nanocatalysts: Boosting hydrogen storage efficiency in MgH2 through synergistic catalysis

Jiakun Yang, Weitao Shi, Ruojiang Liu, Yuanxin Tan et autres

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Influence of a three-dimensional honeycomb Fe/N-MXene catalyst on the hydrogen storage performance of MgH2

Sizhi Ding, Hua Ning, Weitao Shi, Ruojiang Liu et autres

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Oxygen-deficient LiFeO2-x nanoparticles embedded in graphite nanosheets with high initial coulombic efficiency and superior lithium storage capability

Yongchang Qiu, Huadong Qin, Zhenghua Rong, Yuxin Li et autres

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Dual-phase (AlMgCoNiCuZn)O high-entropy oxide embedded in graphite nanosheets with superior lithium storage capability

Yuxin Li, Yongchang Qiu, Mou Xu, Xianqing Liang et autres

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Promoting Role of Zr and Zro 2 Catalysts in Hydrogen Adsorption and Dissociation on Mg 17 Al 12 (110) Surface

Jinqiang Lin, Xinbo Wang, Zhipeng Meng, Zhiwen Wang et autres

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Preparation, Characterization and Theoretical Calculation of a Cadmium Complex of 3-hydroxy-2-methylquinolin-4- carboxylate and 1,10-phenanthroline

Ting-Qun Qiu, Zhenzhong Lu, Zijian He, Jin Min Guo et autres

A novel organic-inorganic hybrid metal cadmium complex [Cd (MCA)2(Phen)(H2O)] (MCA = 3-hydroxyquinoline-4-carboxylic acid anion; Phen = 1,10-phenanthroline) was synthesized by solvothermal method and characterized by single crystal X-ray diffraction. The title complex exhibits a two-dimensional structure through hydrogen bonding and π···π packing …

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