Liquid Phase Synthesis of CoP Nanoparticles with High Electrical Conductivity for Advanced Energy Storage
Zhang, Guo-Qun1,2; Li, Bo1,2; Liu, Mao-Cheng1,2; Yuan, Shang-Ke3; Niu, Leng-Yuan1
2017
发表期刊JOURNAL OF NANOMATERIALS
ISSN1687-4110
卷号2017
摘要Transition metal phosphide alloys possess the metalloid characteristics and superior electrical conductivity and are a kind of high electrical conductive pseudocapacitive materials. Herein, high electrical conductive cobalt phosphide alloys are fabricated through a liquid phase process and a nanoparticles structure with high surface area is obtained. The highest specific capacitance of 286 F g(-1) is reached at a current density of 0.5 A g(-1). 63.4% of the specific capacitance is retained when the current density increased 16 times and 98.5% of the specific capacitance is maintained after 5000 cycles. The AC//CoP asymmetric supercapacitor also shows a high energy density (21.3Wh kg(-1)) and excellent stability (97.8% of the specific capacitance is retained after 5000 cycles). The study provides a new strategy for the construction of high-performance energy storage materials by enhancing their intrinsic electrical conductivity.
关键词Capacitance Cobalt alloys Cobalt compounds Coefficient of performance Electric conductivity Energy storage Nanoparticles Transition metals
DOI10.1155/2017/9728591
收录类别SCI ; SCIE
语种英语
资助项目National Natural Science Foundation of China[21403099] ; Natural Science Funds for Distinguished Young Scholars of Gansu Province[1606RJDA320] ; Opening Foundation of State Key Laboratory of Advanced Processing and Recycling of Non-Ferrous Metals[SKLAB02015001] ; Research Project of Higher School in Gansu Province[2015B-127]
WOS研究方向Science & Technology - Other Topics ; Materials Science
WOS类目Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号WOS:000412762800001
出版者HINDAWI LTD
EI入藏号20180904847294
EI主题词Synthesis (chemical)
EI分类号525.7 Energy Storage - 531 Metallurgy and Metallography - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 701.1 Electricity: Basic Concepts and Phenomena - 761 Nanotechnology - 802.2 Chemical Reactions - 933 Solid State Physics
引用统计
被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符https://ir.lut.edu.cn/handle/2XXMBERH/33434
专题省部共建有色金属先进加工与再利用国家重点实验室
材料科学与工程学院
党委宣传部(网信办、新闻中心、校史馆)
通讯作者Liu, Mao-Cheng
作者单位1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China;
2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China;
3.Lanzhou Inst Technol, Coll Civil Engn, Lanzhou 730050, Gansu, Peoples R China
第一作者单位省部共建有色金属先进加工与再利用国家重点实验室;  材料科学与工程学院
通讯作者单位省部共建有色金属先进加工与再利用国家重点实验室;  材料科学与工程学院
第一作者的第一单位省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式
GB/T 7714
Zhang, Guo-Qun,Li, Bo,Liu, Mao-Cheng,et al. Liquid Phase Synthesis of CoP Nanoparticles with High Electrical Conductivity for Advanced Energy Storage[J]. JOURNAL OF NANOMATERIALS,2017,2017.
APA Zhang, Guo-Qun,Li, Bo,Liu, Mao-Cheng,Yuan, Shang-Ke,&Niu, Leng-Yuan.(2017).Liquid Phase Synthesis of CoP Nanoparticles with High Electrical Conductivity for Advanced Energy Storage.JOURNAL OF NANOMATERIALS,2017.
MLA Zhang, Guo-Qun,et al."Liquid Phase Synthesis of CoP Nanoparticles with High Electrical Conductivity for Advanced Energy Storage".JOURNAL OF NANOMATERIALS 2017(2017).
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