1. Advanced Technology Research & Development Center (Shimodate), Hitachi Chemical Co., Ltd., 1919 Morisoejima, Chikusei City, Ibaraki 308-0861, Japan
2. Tsukuba Research Center for Energy Materials Science (TREMS), Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba City, Ibaraki 305-8573, Japan
3. Advanced Technology Research & Development Center, Hitachi Chemical Co., Ltd., 48 Wadai, Tsukuba City, Ibaraki 300-4247, Japan