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11 Current news of DICP

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"Chainmail catalysis" improves efficiency of CO oxidation at room temperature

04-Nov-2021

CO oxidation at room temperature is significant for gas purification. Pt promoted by3dtransition metals (TMs) is a promising candidate for this reaction. However, TMs are prone to be deeply oxidized in an oxygen-rich atmosphere, leading to low activity. Recently, a research group led by Prof. ...

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Researchers reveal multi-path mechanism in electrochemical CO2 reduction

21-Sep-2021

A researchgroup led by Prof. XIAO Jianping from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) and their collaboratorssynthesized a single-atom Pb-alloyed Cu catalyst (Pb1Cu), which showed high activity for the electrochemical CO2 reduction reaction ...

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Identifying activity origin of single-atom catalyst through atom-by-atom counting

17-Sep-2021

Researchers led by Prof. LIU Wei from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences and their collaboratorsdeveloped amethodology of electron-microscopy-based atom recognition statistic (EMARS) to directly identify the activity origin of Pt/Al2O3 industrial ...

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Researchers develop Turing membrane to improve performance of zinc-based batteries

24-Aug-2021

Zinc-based batteries are promising options for energy storage devices owing to their low cost and high energy density. However, they may encounter serious dendrite issues, especially at high areal capacities and current densities. Recently, a research team led by Prof. LI Xianfeng from the Dalian ...

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New method boosts syngas generation from biopolyols

Facile method for increasing photocatalytic efficiency

12-May-2021

Photocatalytic biomass conversion is an ideal way of generating syngas (H2 and CO) via C-C bond cleavage, which is initiated by hydrogen abstraction of O/C-H bond. However, the lack of efficient electron-proton transfer limits its efficiency. Conversional gasification of biomass into syngas needs ...

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Scientists probe electronic angular momentum to a chemical reaction for the first time

01-Mar-2021

A chemical reaction can be understood in detail at the quantum state-resolved level, through a combined study of molecular crossed beam experiments and theoretical quantum molecular reaction dynamics simulations. At a single collision condition, the molecular crossed beam apparatus is able to ...

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Scientists develop high-performance lithium-sulfur batteries

20-Apr-2020

Recently, research groups led by Prof. LIU Jian and Prof. WU Zhongshuai from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences have developed Fe1-xS-decorated mesoporous carbon spheres as the nanoreactor, which can beapplied as lithium-sulfur battery cathode. The ...

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A composite membrane for long-life zinc-based flow batteries

26-Feb-2020

Researchers led by Profs. LI Xianfeng from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences recently developed a composite membranefor long-life zinc-based flow batteries. The zinc-based flow battery (ZFB) has capturedmuch attention as a stationary energy ...

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Scientists use light to convert fatty acids into alkanes

Green and environmentally friendly process

24-Feb-2020

Researchers led by Prof. WANG Feng at the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences have reported that photocatalytic decarboxylation is an efficient alternate pathway for converting biomass-derived fatty acids into alkanes under mild conditions of ambient ...

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'Milder' ammonia synthesis method should help environment

01-Nov-2018

A Chinese research team has developed a "milder" way to synthesize ammonia by requiring lower temperature and pressure than the current method. The process offers great promise for saving energy and reducing carbon dioxide emissions. The new process was developed by a research team led by Prof. ...

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