Jianhao Chen

Efficient dynamic integrated carbon capture and dry reforming of methane powered by magnetic induction heating

Jianhao Chen, Zhao Li, Wenkang Xu, Haofan Wang et autres

cn (code pays fourni par la source)

Suppressed Rupture of Thin Metal Films via van der Waals Epitaxy

Wenxiang Wang, Jiaxing Wang, Guotong Wang, Zhi‐Chao Yan et autres

Ultrathin metal films exhibit liquid-like instabilities, rupturing via surface diffusion far below their melting points. This behavior constrains thermal budgets for advanced integrated circuits and emerging 2D-crystal devices. Here, we demonstrate that these instabilities can be fundamentally suppressed using graphene as a …

Suppressed Rupture of Thin Metal Films via van der Waals Epitaxy

Wenxiang Wang, Jiaxing Wang, Guotong Wang, Zhi‐Chao Yan et autres

Ultrathin metal films exhibit liquid-like instabilities, rupturing via surface diffusion far below their melting points. This behavior constrains thermal budgets for advanced integrated circuits and emerging 2D-crystal devices. Here, we demonstrate that these instabilities can be fundamentally suppressed using graphene as a …

Oxygen vacancy engineering of Co0.8Ni0.2Ce0.18Al1.4Ox for highly efficient dry reforming of methane enabled by magnetic induction heating

Jianhao Chen, Zhao Heng Li, Zhiyang Yu, Hao-Fan Wang et autres

cn (code pays fourni par la source)

Defect‐Promoted Reductive Regeneration on Cobalt Catalysts Enables Efficient Dual‐Pathway Hydrazine Electrooxidation

Shao‐Xin Mo, Huaneng Su, Jianhao Chen, Yu Wang et autres

Abstract Hydrazine oxidation reaction (HzOR) represents a promising low‐energy pathway for sustainable hydrogen production, yet mechanistic ambiguities and catalyst instability hinder its practical implementation. Herein, we elucidate the dual‐pathway nature of HzOR on cobalt‐based catalysts, involving direct electrooxidation on metallic Co and …

cn (code pays fourni par la source)

Defect‐Promoted Reductive Regeneration on Cobalt Catalysts Enables Efficient Dual‐Pathway Hydrazine Electrooxidation

Shao‐Xin Mo, Huaneng Su, Jianhao Chen, Yu Wang et autres

Abstract Hydrazine oxidation reaction (HzOR) represents a promising low‐energy pathway for sustainable hydrogen production, yet mechanistic ambiguities and catalyst instability hinder its practical implementation. Herein, we elucidate the dual‐pathway nature of HzOR on cobalt‐based catalysts, involving direct electrooxidation on metallic Co and …

cn (code pays fourni par la source)

Iron-encapsulated carbon nanotubes catalyze degradation of organic pollutants enabled by magnetic induction heating

Jianhao Chen, Hongyi Liu, Fuyong Wang, Haofan Wang et autres

Organic pollutants have become an urgent problem for human health and the ecological system. The development of a multifunctional and efficient catalyst is of great significance for environmental governance. However, the catalytic conversion process of organic pollutants requires a large amount of …

cn (code pays fourni par la source)

Effects of nitrogen and oxygen on electrochemical reduction of CO2 in nitrogen-doped carbon black

Qingting Zeng, Guangxing Yang, Jianhao Chen, Qiao Zhang et autres

cn (code pays fourni par la source)

Environmentally Tolerant Ionic Hydrogel with High Power Density for Low-Grade Heat Harvesting

Jianhao Chen, Chaosheng Shi, Lian Ying Wu, Yuchan Deng et autres

Harvesting low-grade heat by an ionic hydrogel thermoelectric generator (ITEG) into useful electricity is promising to power flexible electronics. However, the poor environmental tolerance of the ionic hydrogel limits its application. Herein, we demonstrate an ITEG with high thermoelectric properties, as well …

cn, hk (code pays fourni par la source)

Wearable self-powered human motion sensors based on highly stretchable quasi-solid state hydrogel

Jianhao Chen, Lei Zhang, Yingyi Tu, Qiao Zhang et autres

cn, hk (code pays fourni par la source)