文献类型：期刊文献

英文题名：From titanium oxydifluoride (TiOF₂) to titania (TiO₂): phase transition and non-metal doping with enhanced photocatalytic hydrogen (H₂) evolution properties

作者：Wen, Ci Zhang[2];Hu, Qiu Hong[1];Guo, Ya Nan[1];Gong, Xue Qing[3];Qiao, Shi Zhang[1];Yang, Hua Gui[2]

机构：[1]Univ Queensland, ARC Ctr Excellence Funct Nanomat, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia;[2]E China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Ultrafine Mat, Minist Educ, Shanghai 200237, Peoples R China;[3]E China Univ Sci & Technol, Res Inst Ind Catalysis, Labs Adv Mat, Shanghai 200237, Peoples R China

年份：2011

卷号：47

期号：21

起止页码：6138

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000290628000060)】；

基金：This work was financially supported by Scientific Research Foundation of East China University of Science and Technology (YD0142125), Pujiang Talents Programme and Major Basic Research Programme of Science and Technology Commission of Shanghai Municipality (09PJ1402800, 10JC1403200), Shuguang Talents Programme of Education Commission of Shanghai Municipality (09SG27), National Natural Science Foundation of China (20973059, 91022023, 21076076, 20703017), Fundamental Research Funds for the Central Universities (WJ0913001) and Program for New Century Excellent Talents in University (NCET-09-0347) and the Australian Research Council (ARC) through Discovery Project program (DP1095861, DP0987969).

语种：英文

摘要：Single-crystalline TiOF2 crystals with cubical morphology were prepared via a facile solvothermal method and their transformation to anatase TiO2 under different calcination conditions such as pure argon, moist argon and pure hydrogen sulfide (H2S) was explored by using XRD/Raman/UV-Vis/SEM/TEM/SAED. The non-metal sulfur doping was successfully fulfilled and the doped TiO2 microcubes showed the best photocatalytic H-2 evolution property.