[1] Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China
[2] Univ Sci & Technol China, Sch Energy Sci & Engn, Hefei 230026, Peoples R China
[3] Guangdong Prov Key Lab New & Renewable Energy Res, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China
[4] R&D Ctr Xuyi Attapulgite Energy & Environm Mat, Xuyi 211700, Peoples R China
[5] Univ Chinese Acad Sci, Beijing 100049, Peoples R China