Zhicheng Jiang,a Wei Ding,b Shuguang Xu,c Javier Remón,d Bi Shi,*ae Changwei Huc and James H. Clark*f
a National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, China
b China Leather and Footwear Research Institute Co. Ltd, Beijing, China
c Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, China
d Instituto de Carboquímica, CSIC, Zaragoza, Spain
e Key Laboratory of Leather Chemistry and Engineering, Ministry of Education, Sichuan University, Chengdu, China
f Green Chemistry Centre of Excellence, Department of Chemistry, University of York, York, UK