Whether the implementation of a national industrial policy can maintain stability in the financial market is a question of theoretical and practical significance. Using data from China's non-financial listed firms from 2007 to 2020, we find that a national industrial policy lowers stock price...

Mg(NH2)2 -2LiH is one of the most promising hydrogen storage systems to be applied in hydrogen powered vehicles as hydrogen source. However, the synthesis of the main raw material Mg(NH2)2 is high-cost and time-consuming for the present technologies. Herein, we report a low-cost, time-saving and...

The hydrolysis of aluminum powder can be efficiently improved by milling with hydrides, among which LiH performs the best. Both sample composition and milling time affect the hydrolysis of Al–LiH mixture. Reaction temperature has a great impact on improving the hydrolysis properties. The...

A simple method of improving hydrogen generation from the reaction between highly activated Mg powder and water is established. The Mg–H2O reaction is found to become faster and more intense when magnesium is mixed with salts and subjected to by high-energy ball milling. Among the studied...

Protecting environment has become a vital responsibility for corporations. Based on manually collected data of China’s A-share listed companies from 2010 to 2017, this study investigates the effìct of corporate political connections (PCs) on corporate environmental protection-related...