Cadmium sulfide anchored in three-dimensional graphite cage for high performance supercapacitors

被引：6

作者：

Chen, Liang ^{[1
]}

Zuo, Yinze ^{[1
]}

Zhang, Yu ^{[1
]}

Gao, Yanmin ^{[1
]}

机构：

[1] Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Jiangsu 212003, Zhenjiang, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2018年 / 112卷 / 22期

关键词：

ELECTROCHEMICAL ENERGY-STORAGE; ELECTRODE MATERIAL; CHEMISTRY; DEVICES; OXIDE;

D O I：

10.1063/1.5025128

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Cadmium sulfide (CdS) nanoparticles were anchored in a three-dimensional (3D) graphite cage for high performance supercapacitors. Significantly, the graphite cage intensified the construction of electroactive materials and facilitated the transfer of ions. As a result, the 3D-CdS/graphite cage revealed a great thermal stability and high specific capacitance (511 F/g at 5 A/g). Additionally, the 3D-CdS/graphite//reduced graphene oxide (rGO) asymmetric supercapacitor revealed a high energy density (30.4 Wh/kg at a power density of 800 W/kg) and long-term cycling stability (90.1% retention after 5000 cycles at 10 A/g) for practical applications. Published by AIP Publishing.

引用

页数：4

共 27 条

[1] Pseudocapacitive oxide materials for high-rate electrochemical energy storage [J].

Augustyn, Veronica ;

Simon, Patrice ;

Dunn, Bruce .

ENERGY & ENVIRONMENTAL SCIENCE, 2014, 7 (05) :1597-1614

[2] Aerosol Route to Functional Nanostructured Inorganic and Hybrid Porous Materials [J].

Boissiere, Cedric ;

Grosso, David ;

Chaumonnot, Alexandra ;

Nicole, Lionel ;

Sanchez, Clement .

ADVANCED MATERIALS, 2011, 23 (05) :599-623

[3] Facile Synthesis of Ultrathin CuCo2S4 Nanosheets for High-Performance Supercapacitors [J].

Chen, Liang ;

Zuo, Yinze ;

Zhang, Yu ;

Gao, Yanmin .

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2018, 13 (02) :1343-1354

[4] Low temperature synthesis of graphite on Ni films using inductively coupled plasma enhanced CVD [J].

Cheng, Lanxia ;

Yun, Kayoung ;

Lucero, Antonio ;

Huang, Jie ;

Meng, Xin ;

Lian, Guoda ;

Nam, Ho-Seok ;

Wallace, Robert M. ;

Kim, Moon ;

Venugopal, Archana ;

Colombo, Luigi ;

Kim, Jiyoung .

JOURNAL OF MATERIALS CHEMISTRY C, 2015, 3 (20) :5192-5198

[5] Morphology-induced phonon spectra of CdSe/CdS nanoplatelets: core/shell vs. core-crown [J].

Dzhagan, V. ;

Milekhin, A. G. ;

Valakh, M. Ya. ;

Pedetti, S. ;

Tessier, M. ;

Dubertret, B. ;

Zahn, D. R. T. .

NANOSCALE, 2016, 8 (39) :17204-17212

[6] High-Capacitance Hybrid Supercapacitor Based on Multi-Colored Fluorescent Carbon-Dots [J].

Genc, Rukan ;

Alas, Melis Ozge ;

Harputlu, Ersan ;

Repp, Sergej ;

Kremer, Nora ;

Castellano, Mike ;

Colak, Suleyman Gokhan ;

Ocakoglu, Kasim ;

Erdem, Emre .

SCIENTIFIC REPORTS, 2017, 7

[7] Energy Storage in Nanomaterials - Capacitive Pseudocapacitive, or Battery-like? [J].

Gogotsi, Yury ;

Penner, Reginald M. .

ACS NANO, 2018, 12 (03) :2081-2083

[8] Porous Graphene Materials for Advanced Electrochemical Energy Storage and Conversion Devices [J].

Han, Sheng ;

Wu, Dongqing ;

Li, Shuang ;

Zhang, Fan ;

Feng, Xinliang .

ADVANCED MATERIALS, 2014, 26 (06) :849-864

[9] Honeycomb-like porous carbons synthesized by a soft template strategy for supercapacitors [J].

He, Xiaojun ;

Yu, Huanhuan ;

Fan, Liangwei ;

Yu, Moxin ;

Zheng, Mingdong .

MATERIALS LETTERS, 2017, 195 :31-33

[10] Harnessing low energy photons (635 nm) for the production of H2O2 using upconversion nanohybrid photocatalysts [J].

Kim, Hyoung-il ;

Kwon, Oh Seok ;

Kim, Sujeong ;

Choi, Wonyong ;

Kim, Jae-Hong .

ENERGY & ENVIRONMENTAL SCIENCE, 2016, 9 (03) :1063-1073

← 1 2 3 →