1. Beijing Key Laboratory of Environmental Science and Engineering School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
2. Guangdong Key Laboratory of Battery Safety Guangzhou Institute of Energy Testing Guangzhou Guangdong 511447 China
3. Advanced Technology Research Institute Beijing Institute of Technology Jinan 250300 China
4. School of Physics State Key Laboratory of Crystal Materials Shandong University Jinan 250100 China