标题:A titanium-based metal-organic framework as an ultralong cycle-life anode for PIBs
作者:An, Yongling; Fei, Huifang; Zhang, Zhen; Ci, Lijie; Xiong, Shenglin; Feng, Jinkui
作者机构:[An, Yongling; Fei, Huifang; Zhang, Zhen; Ci, Lijie; Feng, Jinkui] Shandong Univ, K SDU & Rice Joint Ctr Carbon Nanomat, Key Lab Liquid Solid Struct E 更多
通讯作者:Feng, JK
通讯作者地址:[Feng, JK]Shandong Univ, K SDU & Rice Joint Ctr Carbon Nanomat, Key Lab Liquid Solid Struct Evolut & Proc Mat, Minist Educ,Sch Mat Sci & Engn, Jinan 2 更多
来源:CHEMICAL COMMUNICATIONS
出版年:2017
卷:53
期:59
页码:8360-8363
DOI:10.1039/c7cc03606j
摘要:We achieved excellent anode performance for PIBs based on a metal-organic framework MIL-125(Ti) for the first time. It can deliver a capacity of 208 mA h g(-1) at a rate of 10 mA g(-1) and a high capacity retention of 90.2% after 2000 cycles at a high rate of 200 mA g(-1) with a high coulombic efficiency. The K+ storage mechanism is investigated by the ex situ XRD and IR techniques and confirms that potassium ions are reversibly inserted into the organic moiety without direct engagement of Ti ions.
收录类别:SCOPUS;SCIE
WOS核心被引频次:6
Scopus被引频次:6
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85025136795&doi=10.1039%2fc7cc03606j&partnerID=40&md5=a11a4a30d33e05ca83b7237749ccd3f8
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