The slow kinetics at the cathode of oxygen reduction reaction(ORR)seriously limits the efficiencies of fuel cells and me......

　　We have developed a facial self-templated strategy to synthesize three distinct nanostructures,including the unique ......

通过水热的方法合成了自组装空心NiO微球。并对它进行了XRD、TEM和SEM等手段进行了表征和分析。结果表明所合成的Ni O空心球的粒径......