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advanced energetic materials 1

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energetic materials Chengdu 1

energetic materials frontier 1

energetic materials high-end forum 1

energetic materials high-end meeting 1

the 4th advanced energetic materials conference 1

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Seasonal variations of transport pathways andpotential sources of PM

Yuan Chen, Shaodong Xie, Bin Luo

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 1, doi: 10.1007/s11783-018-1009-z

Abstract: Seasonal pattern of transport pathways and potential sourcesof PM in Chengdu during 2012–2013were investigatedPSCF), and concentration-weighted trajectory (CWT) method.The annual hourly mean PM concentrationin Chengduand surrounding regions of Chengducontributed significantly to PM pollution.The cities in southern ChengduIn spring, long-range transport from southernXinjiang was a representative dust invasion path to Chengduwinter from the Tibetan Plateau along a westerly pathway.In summer, the potential source regions of Chengdu

Keywords： Transport pathway     Backwardtrajectory     Clustering analysis     Potential source     Chengdu    

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Ether-/Ester-/Fluorine-Rich Binding Emulsion Formula for Lithium-Ion Batteries Article

Xianqing Zeng, Donglin Han, Zeheng Li, Hongxun Wang, Gu Wu, Yong Deng, Kai Liu, Li Xie, Chengdu Liang

Engineering 2022, Volume 19, Issue 12,   Pages 199-206 doi: 10.1016/j.eng.2022.05.020

Abstract:

Practical application of a Si anode in a high-energy-density battery cannot be achieved due to the huge volume expansion of these anodes. Researchers have focused on adding binders to the anode to restrict volume expansion in order to address this issue, as the hydrogen bonds and mechanical properties of binders can be used to enhance adhesion and accommodate the volume changes of a Si anode. Herein, we comprehensively consider binders’ hydrogen bonds, mechanical properties, stability, and compatibility with the electrolyte solution, and design an ether-/ester-/fluorine-rich composite polymer, P(TFEMA-co-IBVE). The proposed binder formula possesses outstanding stability, adhesion, and mechanical strength; moreover, it can accommodate the dramatic volume changes of a Si electrode and exhibits excellent electrochemical performance, achieving a high areal capacity of about 5.4 mA∙h∙cm−2. This novel polymer design may be applied to other electrode materials in the next generation of lithium-ion batteries.

Keywords： Silicon anode     Emulsion copolymerization     Fluorine atom     Ether     Ester    

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International Forum on Frontiers of Energetic Materials

Abstract: International Forum on Frontiers of Energetic Materials (FEM) will be host its international symposium from November 20-23, 2019, based on the aims to speed up the rapid development of the new-concept of energetic materials, promote the common development of energetic materials, strengthen the research and application of basic theories, cutting-edge technologies and key equipment and processes of subversive energetic materials, and deepen the international exchange and cooperation in the field of energetic materials. It’s sponsored by the Chinese Academy of Engineering and China Academy of Engineering Physics, and Organized by Institute of Chemical Materials (Chinese Academy of Engineering Physics), Department of Energy and Mining Engineering (Chinese Academy of Engineering), Department of Chemical, Metallurgical and Material Engineering (Chinese Academy of Engineering).

Keywords： advanced energetic materials     the 4th advanced energetic materials conference     energetic materials Chengdu    

Title Author Date Type Operation

Seasonal variations of transport pathways andpotential sources of PM

Yuan Chen, Shaodong Xie, Bin Luo

Journal Article

Ether-/Ester-/Fluorine-Rich Binding Emulsion Formula for Lithium-Ion Batteries

Xianqing Zeng, Donglin Han, Zeheng Li, Hongxun Wang, Gu Wu, Yong Deng, Kai Liu, Li Xie, Chengdu Liang

Journal Article

International Forum on Frontiers of Energetic Materials

20 Nov 2019

Conference Topics