National Basic Research Program of China(973 Program,2011CB201302);the Key Project of Natural Science Foundation of China(20936007);the Fund from Natural Science Foundation of China for Innovative Research Group(51221462);the Key Project of Coal Joint Fund from Natural Science Foundation of China and Shenhua Group Corporation Limited(51134021);The Strategic Chinese-Japanese Joint Research Program(2013DFG60060);National Natural Science Foundation of China(51074153);National Natural Science Foundation of China for Young Researchers(21206187 and 21206188);the Priority Academic Program Development of Jiangsu Higher Education Institutions
subsidized by the Special Fund for Major State Basic Research Project (No. 2011CB201302);the Fund from the National Natural Science Foundation of China for Innovative Research Group (No. 50921002);the Key Project of Natural Science Foundation of China (No. 20936007);the Key Project of Coal Joint Fund from National Natural Science Foundation of China and Shenhua Group Corporation Limited (No. 51134021);National Natural Science Foundation of China (No. 51074153);the Program of the Universities in Jiangsu Province for Development of High-Tech Industries (No. JHB05-33);the Priority Academic Program Development of Jiangsu Higher Education Institutions
A solid superacid was prepared as a catalyst. The catalyst was characterized by ammonia temperature- programmed desorption, surface property measurement, and analyses with scanning electron micros- copy and Fourier tr...