Facile synthesis of Montroseite VOOH, Paramontroseite VO2 and V2O3-VO2 carbonaceous core-shell microspheres - Details

author：

Fei, Hailong (Fei, Hailong.) ^[1] (Scholars：费海龙) | Ding, Xiaokun (Ding, Xiaokun.) ^[2] | Wei, Mingdeng (Wei, Mingdeng.) ^[3] (Scholars：魏明灯) | Wei, Kemei (Wei, Kemei.) ^[4]

Indexed by：

EI Scopus SCIE

Abstract：

Hydrothermal　carbonization　of　sucrose　was　used　to　controllably　synthesize　Montroseite　VOOH　and　Paramontroseite　VO2　nanoparticles　carbonaceous　core-shell　microspheres.　After　calcinations,　V2O3-VO2C　core-shell　microspheres　were　obtained.　When　they　were　used　as　cathode　materials　in　lithium-ion　battery　(LIB),　it　was　found　that　Montroseite　VOOH　carbonaceous　core-shell　microspheres　exhibited　higher　discharge　capacity　than　Paramontroseite　VO2　counterpart,　while　the　content　of　V2O3　had　some　large　effects　on　the　electrochemical　properties　of　V2O3-VO2C　core-shell　microspheres.　(C)　2011　Elsevier　Masson　SAS.　All　rights　reserved.

Keyword：

Carbonization Hydrothermal Montroseite VOOH Paramontroseite VO2

Community：

[ 1 ] [Fei, Hailong]Fuzhou Univ, Inst New Energy Technol & Nanomat, Fuzhou 350002, Fujian, Peoples R China
[ 2 ] [Ding, Xiaokun]Fuzhou Univ, Inst New Energy Technol & Nanomat, Fuzhou 350002, Fujian, Peoples R China
[ 3 ] [Wei, Mingdeng]Fuzhou Univ, Inst New Energy Technol & Nanomat, Fuzhou 350002, Fujian, Peoples R China
[ 4 ] [Wei, Mingdeng]Fuzhou Univ, Natl Engn Res Ctr Fertilizer Catalyst, Fuzhou 350002, Fujian, Peoples R China
[ 5 ] [Wei, Kemei]Fuzhou Univ, Natl Engn Res Ctr Fertilizer Catalyst, Fuzhou 350002, Fujian, Peoples R China