Center of Eco-materials and Green Chemistry;
Lanzhou Institute of Chemical Physics;
Chinese Academy of Sciences;
Lanzhou 730000;
China;
University of the Chinese Academy of Sciences;
Beijing 100049;
China;
Key Laboratory of Clay Mineral Applied Research of Gansu Province;
Lanzhou 730000;
China;
College of Animal Science and Technology;
Nanjing Agricultural University;
Nanjing 210095;
China;