1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University Changchun 130012 P. R. China
2. International Center for Materials Nanoarchitechtonics (WPI-MANA) National Institute for Materials Science 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
3. Korea Biochar Research Center APRU Sustainable Waste Management Program and Division of Environmental Science and Ecological Engineering Korea University Seoul 02841 Republic of Korea
4. Joint Research Center for Future Materials, International Center of Future Science Jilin University Qianjin Street 2699 Changchun 130012 P. R. China
5. School of Chemical Engineering and Australian Institute for, Bioengineering and Nanotechnology (AIBN) The University of Queensland Brisbane QLD 4072 Australia