Recent developments in nanochemistry offer precise morphology control of nanomaterials,which has significant impacts in the field of heterogeneous catalysis.
The anthracite is deashed by calcined at 1100-1700℃,and the change of specific surface area and carbon microcrvstalline structure during the process is studied.
The electrochemical properties of Al-Zn-Ga-In-(Pb/Bi)anode alloy are studied by electrochemical test,including constant current test,polarization curve test,AC impedance test.
Nano-SnO2 and Cu-doped TiO2 gelatins were prepared by sol-gel method,coated ontoglasssubstrates by spin coatingmethod,followed by drying at low temperature and calcined at high temperature,the influen
By using sol-gel method,Nb/SnO2 gel was prepared,and spin coating method was used to coat on glass substrates,which dried and calcined to obtain a homogeneous Nb/SnO2 composite films.