**4. Acknowledgment**

This work is a joint study of Norio Tanaka and Shigeru Takarada of Dainichiseika Color & Chemicals Mfg. Co., Ltd., Noriyasu Siga and Kazuya Ohta of Trimatiz, Ltd., Hirofumi Watanabe, Toshimasa Tamura and Keiji Negi of Inter Energy Co., Ltd. and Masaki Kubo of HIMEJI RIKA CO., LTD.. This study is supported by NEDO.
