Ni2P/SiO2 and bimetallic NiMP/SiO2 (M =Co,Fe,Mo,W;Ni/M atomic ratio=5) catalysts were prepared by the temperature-progra......

Three novel polycyclic polyprenyled acylphloroglucinols,Hyperscabins A-C,were obtained from the aerial parts of Hypericu......

对糠醛气相脱羰制呋喃的Pd／C负载型催化剂制备工艺与催化剂比表面积和催化活性的关系进行了研究。实验数据表明，浸渍液的pH值，焙烧温......