1. College of Chemical Engineering Qingdao University of Science and Technology Qingdao 266042 P. R. China
2. Laboratory of Photonics and Interfaces École polytechnique fédérale de Lausanne 1015 Lausanne Switzerland
3. College of Chemistry and Molecular Engineering Qingdao University of Science and Technology Qingdao 266042 P. R. China
4. College of Materials Science and Engineering Qingdao University of Science and Technology Qingdao 266042 P. R. China
5. Key Laboratory of Materials Modification by Laser, Ion and Electron Beams (Ministry of Education) School of Physics Dalian University of Technology Dalian 116024 P. R. China
6. Shandong Huatai Paper Co., Ltd & Shandong Yellow Triangle Biotechnology Industry Research Institute Co., LTD Dongying 257335 P. R. China
7. Anhui Graphene Carbon Fiber Materials Research Center Institutes of Physical Science and Information Technology Anhui University Hefei, Anhui 230601 P. R. China
8. State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian National Laboratory for Clean Energy Dalian 116023 P. R. China