1. Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
2. Kunming Sino-Platinum Metals Catalyst Co., Ltd., Kunming 650500, China
3. National Laboratory of Auto Performance & Emission Test, School of Mechanical Engineering, Beijing Institute of Technology, Beijing100081, China
4. Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, China