Výsledky vyhledávání - "Longqing Peng"

Ultra-stable and highly reversible aqueous zinc metal anodes with high preferred orientation deposition achieved by a polyanionic hydrogel electrolyte

Autor: Zhipeng Wen, Xiu Shen, Jianlong Cong, Jinbao Zhao, Jing Zeng, Longqing Peng, Xin Wang

Publikováno v: Energy Storage Materials. 35:586-594

Although aqueous zinc metal batteries (AZMBs) have attractive advantages such as high safety, low cost and eco-friendliness, severe dendrites formation and side reactions of zinc metal anodes cause a serious challenge for commercial applications. Her

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ac4cf4f93c4d9b50abd7ef4f587ce43
https://doi.org/10.1016/j.ensm.2020.11.041

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A reinforced ceramic-coated separator by overall-covered modification of electron-insulated polypyrrole for the safe performance of lithium-ion batteries

Autor: Boyang Huang, Longqing Peng, Jianhui Dai, Xin Wang, Peng Zhang, Jinbao Zhao, Xiu Shen

Publikováno v: Materials Chemistry Frontiers. 5:1884-1894

The safety of lithium-ion batteries (LIBs) is a serious and challenging problem that threatens the applications of large-scale energy storage as well as the daily usage of mobile devices. In this work, we developed a rational design of reinforced cer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b159d45f8b193cc322288421a8e7f1b8
https://doi.org/10.1039/d0qm00849d

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Facile Fabrication of Functionalized Separators for Lithium-Ion Batteries with Ionic Conduction Path Modifications via the γ-Ray Co-irradiation Grafting Process

Autor: Haoshen Ma, Jiaxiang Liu, Xiu Shen, Longqing Peng, Xin Wang, Peng Zhang, Haiming Hua, Jinbao Zhao

Publikováno v: ACS applied materialsinterfaces. 13(23)

Separators play a vital role in electronic insulation and ionic conduction in lithium-ion batteries. The common improvement strategy of polyolefin separators is mostly based on modifications with a coating layer, which is simple and effective to some

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b48408c34e4b56e0e2b2bf51779c0d30
https://pubmed.ncbi.nlm.nih.gov/34086452

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Pre-irradiation grafted single lithium-ion conducting polymer electrolyte based on poly(vinylidene fluoride)

Autor: Xiu Shen, Longqing Peng, Jing Zeng, Peng Zhang, Xin Wang, Ding Yan, Jinbao Zhao

Publikováno v: Solid State Ionics. 323:16-24

In this work, a poly(vinylidene fluoride) (PVDF)-based copolymer is synthesized by grafting two kinds of monomer, 2, 2, 3, 4, 4,-hexafluorobutyl methacrylate (HFMA) and 2-acrylamido-2-methylpropanesulfonic acid (AMPS), onto the PVDF powder with pre-i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bba148b197fc06c850497077cb963fe8
https://doi.org/10.1016/j.ssi.2018.05.009

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Core-shell structured ceramic nonwoven separators by atomic layer deposition for safe lithium-ion batteries

Autor: Jinbao Zhao, Wei Zhang, Longqing Peng, Jianhui Dai, Lei Deng, Chuan Shi, Dezhi Wu, Chao Li, Xiu Shen, Chaochao Yang, Peng Zhang

Publikováno v: Applied Surface Science. 441:165-173

Safety is one of the most factors for lithium-ion batteries (LIBs). In this work, a novel kind of ceramic separator with high safety insurance is proposed. We fabricated the core-shell nanofiber separators for LIBs by atomic layer deposition (ALD) of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::113aa21b0c303fe8cd3292adbd4e0587
https://doi.org/10.1016/j.apsusc.2018.01.222

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Preparation of single-ion conductor solid polymer electrolyte by multi-nozzle electrospinning process for lithium-ion batteries

Autor: Xin Wang, Texiong Hu, Yizheng Liu, Xiu Shen, Longqing Peng, Haoshen Ma, Jinbao Zhao, Peng Zhang

Publikováno v: Journal of Physics and Chemistry of Solids. 158:110229

In this work, a method for preparing solid polymer electrolytes with function of single ion conduction (SICs-SPEs) is developed and reported. A solid state ionic conduction path with three-dimensional interpenetrating network was constructed by multi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d09b637853a07fa3ae281412287e6a2
https://doi.org/10.1016/j.jpcs.2021.110229

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The functional separator for lithium-ion batteries based on phosphonate modified nano-scale silica ceramic particles

Autor: Longqing Peng, Xiu Shen, Boyang Huang, Haiming Hua, Ruiyang Li, Xin Wang, Jinbao Zhao, Peng Zhang

Publikováno v: Journal of Power Sources. 498:229908

In lithium-ion batteries (LIBs), benefiting from various functional components, functional separators can possess different capabilities to cope with the risks in complex application scenarios. In this work, a functional separator based on the phosph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a67f82dc094c51fe1e00c5ea478d6a2
https://doi.org/10.1016/j.jpowsour.2021.229908

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Functional separator for promoting lithium ion migration and its mechanism study

Autor: Longqing Peng, Peng Zhang, Jinbao Zhao, Boyang Huang, Haiming Hua, Xin Wang

Publikováno v: Applied Surface Science. 542:148661

TiO2 nanoparticles with oxygen vacancies (B-P25) prepared by NaBH4 reduction method were coated onto PE separator to construct an active ceramic layer. The effect of the functional layer was carefully studied especially the interaction between oxygen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18f2f0abe565a661733c3db430f0a6c8
https://doi.org/10.1016/j.apsusc.2020.148661

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