1. Institute
for Catalysis, Hokkaido University, Kita 21 Nishi 10, Kita-ku, Sapporo 001-0021, Japan
2. Advanced
Low Carbon Technology Research and Development (ALCA) Program, Japan Science and Technology (JST) Agency, 4-1-8 Honcho, Kawaguchi 332-0012, Japan
3. Central Institute of Mining and Fuel Research (CIMFR), Digwadih Campus, PO FRI 828108 Dhanbad, Jharkhand, India
4. Research
Center for Gold Chemistry, Tokyo Metropolitan University, 1-1-203,
Minami-Osawa, Hachioji, 192-0397, Japan
5. Department
of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
6. Research
Institute for Chemical Process Technology, National Institute of Advanced Industrial Science and Technology (AIST), 4-2-1 Nigatake, Miyagino, Sendai 983-8551 Japan