Fast charge transport in the TiO2 network is essential for effective charge collection,particularly in solid state cells where recombination is very fast.
(90-x)TeO2-xZnO-10Bi2O3(x=15,17.5,20 and 22.5 mol%)glasses and the corresponding Ag paste were prepared in order to prove that the Te-based glass frit could be applied to Ag pastes to fabricate Ag ele
Al/SiC composites with high specific modulus,high strength and high thermal stability have received particular interests.Al/SiC composites can be used in the aerospace and automobile products.However,
Tantalum carbide ceramic gradient composite is fabricated via in-situ fabrication method from the pure tantalum plate and gray cast.The morphology,metallographical phase,microhardness,and relative abr