nanostructured Ag-D and polycrystalline Ag foil is primarily caused by different amounts of active sites65. This conclusion can be rationalized by the larger RCdvalue of Ag-D than the Ag foil, further proving the benefit of defects for ECR. The ECSA-normalized jCOat high overpotentials, howeve...
"Our relations with China are unique in one way. It is a relationship which is based on mutual benefit, unlike the relationship with our former friends or colonizers who tend to impose their own values on our value or systems," he said. "Our relationship with China is of 'we grow togeth...
Abstract The reaction of propargylic amines and CO2 can provide high‐value‐added chemical products. However, most of catalysts in such reactions employ noble metals to obtain high yield, and it is important to seek eco‐friendly noble‐metal‐free MOFs catalysts. Here, a giant and lantern‐li...
"Our relations with China are unique in one way. It is a relationship which is based on mutual benefit, unlike the relationship with our former friends or colonizers who tend to impose their own values on our value or systems," he said. "Our relationship with China is of 'we grow togeth...
The development of effective and low-energy-consumption catalysts for CO_(2)conversion into high-value-added products by constructing versatile active site... MU Khan,SU Khan,J Kiriratnikom,... - 中国化学快报:英文版 被引量: 0发表: 2022年 Direct coupling of CO2 with epoxides catalyzed by la...
Pinane is an alkane that has the potential for an excellent added value as it can be synthesized from very abundant natural products such as pinenes. In addition to being very useful in cosmetology [2], pinane is an attractive building block for the preparation of various molecules used by...
The collaboration in aviation and space industry also plays a major role in bilateral cooperation, he added. Founded in 1934, the Kiev-based Paton Institute of Electric Welding, under Ukraine's National Academy of Science, is a leading institution in the country dealing with electric welding. ...
Methane activation under moderate conditions and with good selectivity for value-added chemicals still remains a huge challenge. Here, we present a highly selective catalyst for the transformation of methane to methanol composed of highly dispersed iron
"Besides, it takes time for new investment to take place. There is normally a time lag between economic recovery and the recovery of new investment in manufacturing and supply chains," Zhan added.■
3. Catalytic hydrogenation of readily available nitroarenes over heterogeneous catalysts is an environmentally benign and recyclable approach to the synthesis of value-added amines, which have attracted considerable attention4,5,6,7. However, the chemoselective reduction of −NO2group while reserving ...