Low cost and green fabrication of high-performance electrocatalysts with earth-abundant resources for oxygen reduction r......

Among the various morphologies of carbon-based materials, hollow carbon nanostructures are of particular interest for en......

应用循环伏安法、恒流充放电、X射线衍射研究了电解二氧化锰在MgSO4溶液中的可充性和充放电过程晶体结构的变化．结果表明：电解二氧化......

正确理解宽严相济刑事司法基本政策,对刑事法治的发展和司法实践具有重大意义。同惩办与宽大相结合政策、“严打”政策相比较,宽严......