[Li, Ruilian; Liu, Zaichun; Yuan, Xinhai; Wu, Xiongwei; Mo, Jun; Wu, XW; Wu, Yuping; Zhang, Kai; Jiang, Hongmei] Hunan Agr Univ, Coll Sci, Changsha 410128, Hunan, Peoples R China.
[Liu, Zaichun; Wu, Yuping] Nanjing Tech Univ, Inst Electrochem Energy Storage, Sch Energy Sci & Engn, Nanjing 211816, Jiangsu, Peoples R China.
[Chen, Jizhong] State Key Lab Operat & Control Renewable Energy &, Beijing, Peoples R China.
[Wu, Xiongwei; Wu, XW; Wu, Yuping] Hunan Prov Yinfeng New Energy Co LTD, Changsha 410000, Hunan, Peoples R China.
[Holze, Rudolf] Tech Univ Chemnitz, Inst Chem, D-09107 Chemnitz, Germany.