Facile one-pot strategy synthesis of ultrathin α-Co(OH) 2 nanosheets towards high-performance electrochemical capacitors

Materials Letters

Volumn 85, Issue , 2012, Pages 161-163

  Wu, T ^a   Yuan, C Z ^b  

^a HUBEI UNIVERSITY OF EDUCATION   (China)

^b ANHUI UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Energy storage and conversion; Faradaic capacitance; Nanosize; Ultrathin Co(OH) 2 nanosheets

Indexed keywords

ELECTROCHEMICAL CAPACITOR; ELECTROCHEMICAL DATA; ELECTROCHEMICAL PERFORMANCE; ENERGY STORAGE AND CONVERSIONS; INTERFACIAL AREAS; INTERLAYER SPACINGS; NANO-SIZE; ONE POT; SOLID/LIQUID REACTIONS; SPECIFIC CAPACITANCE; STRATEGY SYNTHESIS; ULTRA-THIN; ULTRATHIN NANOSHEETS;

CAPACITANCE; CAPACITORS; DEGRADATION;

NANOSHEETS;

EID: 84865073866     PISSN: 0167577X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matlet.2012.06.090     Document Type: Article

References (9)

1. Z.A. Hu, Y.L. Xie, Y.X. Wang, L.J. Xie, G.R. Fu, and X.Q. Jin Synthesis of α-cobalt hydroxides with different intercalated anions and effects of intercalated anions on their morphology, basal plane spacing, and capacitive property J Phys Chem C 113 2009 12502 12508
2. Z.P. Xu, and H.C. Zeng Interconversion of brucite-like and hydrotalcite-like phases in cobalt hydroxide compounds Chem Mater 11 1999 67 74
3. W.J. Zhou, D.D. Zhao, M.W. Xu, C.L. Xu, and H.L. Li Effects of the electrodeposition potential and temperature on the electrochemical capacitance behavior of ordered mesoporous cobalt hydroxide films Electrochim Acta 53 2008 7210 7219
4. Y.Y. Oaki, S. Kajiyama, T. Nishimura, and T. Kato Selective synthesis and thin film formation of α-cobalt hydroxide through an approach inspired by biomineralization J Mater Chem 18 2008 4140 4142
5. 2 mesocrystal nanosheets for electrochemical capacitors CrystEngComm 13 2011 6130 6135
6. 2/ultra-stable Y zeolite and its application as a supercapacitor with high energy density Adv Mater 16 2004 1853 1857
7. V. Gupta, S. Gupta, and N. Miura Al-substituted α-cobalt hydroxide synthesized by potentiostatic deposition method as an electrode material for redox supercapacitors J Power Sources 177 2008 685 689
8. B.E. Conway Electrochemical supercapacitors Scientific fundaments and technological applications 1999 Kluwer Academic/Plenum New York
9. R.S. Jayashree, and P.V. Kamath Electrochemical synthesis of α-cobalt hydroxide J Mater Chem 9 1999 961 963