Synthesis of V2O5 micro-architectures via in situ generation of single-crystalline nanoparticles

被引：32

作者：

Fei, Hai-Long ^{[1
,2
]}

Liu, Mi ^{[1
,2
]}

Zhou, Hui-Jing ^{[1
,2
]}

Sun, Ping-Chuan ^{[1
,2
]}

Ding, Da-Tong ^{[3
]}

Chen, Tie-Hong ^{[1
,2
]}

机构：

[1] Inst New Catalyt Mat Sci, Key Lab Energy Mat Chem, Tianjin, Peoples R China

[2] Nankai Univ, Coll Chem, Ctr Energy Storage & Convers MOE, Tianjin 300071, Peoples R China

[3] Nankai Univ, Coll Phys, Tianjin 300071, Peoples R China

来源：

SOLID STATE SCIENCES | 2009年 / 11卷 / 01期

关键词：

V2O5; Ammonium vanadium sulfate hydroxide; Micro-architecture; Decomposition; VANADIUM PENTOXIDE NANOBELTS; ELECTROCHEMICAL PROPERTIES; LI-INSERTION; NANORODS; ARRAYS; ROUTE; FILMS;

D O I：

10.1016/j.solidstatesciences.2008.05.004

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Rose-like crystalline particles of ammonium vanadium sulfate hydroxide (NH4V3(OH)(6)(SO4)(2)) were synthesized by a solvothermal route using dimethyl sulfoxide (DMSO)-water as the solvent. Following a thermal decomposition process, rose-like V2O5 micro-architectures were fabricated via the in situ generated single-crystalline nanoparticles. When used as the cathode material in lithium-ion batteries, the rose-like V2O5 micro-architecture exhibited high initial discharge capacity. Sphere-like precursor was also prepared via selecting suitable carboxylic acid. This facile synthesis method would be used to prepare various vanadium oxides with different morphologies as well as other compounds. (c) 2008 Elsevier Masson SAS. All rights reserved.

引用

页码：102 / 107

页数：6

共 31 条

[11] Environmentally friendly chemical route to vanadium oxide single-crystalline nanobelts as a cathode material for lithium-ion batteries
Li, Guicun
Pang, Shuping
Jiang, Li
Guo, Zhiyan
Zhang, Zhikun
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (19) : 9383 - 9386
[12] Synthesis and Li+ intercalation/extraction in ultrathin V2O5 layer and freestanding V2O5/Pt/PVA multilayer films
Li, Yuanzhi
Kunitake, Toyoki
Aoki, Yoshitaka
[J]. CHEMISTRY OF MATERIALS, 2007, 19 (03) : 575 - 580
[13] UV-Driven reversible switching of a roselike vanadium oxide film between superhydrophobicity and superhydrophilicity
Lim, Ho Sun
Kwak, Donghoon
Lee, Dong Yun
Lee, Seung Goo
Cho, Kilwon
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (14) : 4128 - +
[14] Vanadium pentoxide nanobelts: Highly selective and stable ethanol sensor materials
Liu, JF
Wang, X
Peng, Q
Li, YD
[J]. ADVANCED MATERIALS, 2005, 17 (06) : 764 - +
[15] Sonochemical route for self-assembled V2O5 bundles with spindle-like morphology and their novel application in serum albumin sensing
Mao, Chang-Jie
Pan, Hong-Cheng
Wu, Xing-Cai
Zhu, Jun-Jie
Chen, Hong-Yuan
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (30) : 14709 - 14713
[16] Characterization, adsorption and photocatalytic activity of vanadium-doped TiO2 and sulfated TiO2 (rutile) catalysts:: Degradation of methylene blue dye
Mohamed, Mohamed Mokhtar
Al-Esaimi, Mater M.
[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 255 (1-2) : 53 - 61
[17] Nano-urchin:: The formation and structure of high-density spherical clusters of vanadium oxide nanotubes
O'Dwyer, C.
Navas, D.
Lavayen, V.
Benavente, E.
Santa Ana, M. A.
Gonzalez, G.
Newcomb, S. B.
Torres, C. M. Sotomayor
[J]. CHEMISTRY OF MATERIALS, 2006, 18 (13) : 3016 - 3022
[18] Sol-gel-based template synthesis and Li-insertion rate performance of nanostructured vanadium pentoxide
Patrissi, CJ
Martin, CR
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1999, 146 (09) : 3176 - 3180
[19] Local structure of nanoscopic materials:: V2O5 nanorods and nanowires
Pinna, N
Willinger, M
Weiss, K
Urban, J
Schlögl, R
[J]. NANO LETTERS, 2003, 3 (08) : 1131 - 1134
[20] Divanadium pentoxide nanorods
Pinna, N
Wild, U
Urban, J
Schlögl, R
[J]. ADVANCED MATERIALS, 2003, 15 (04) : 329 - 331

← 1 2 3 4 →