In a certain packaging process, packaging materials with different thermal expansion coefficients are used. During the packaging process, the wafer is placed on the packaging substrate, and then he...
On April 10, the Yonhap News Agency learned that Lee Changyang, Minister of Trade, Industry and Resources of the Republic of Korea, met with Grant Shapps, Minister of Energy Security of the United ...
As a kind of power generation device that converts chemical energy in hydrogen and oxidant into electricity, the gas tightness of fuel cell stack is very important. This is the test of VET for the ...
Vanadium redox battery industry 2020 global market research report studies the latest vanadium redox battery industry market size, share, trends, opportunities and strategies to promote growth, bus...
“Magic material” graphene can be used for rapid and accurate detection of COVID-19
According to foreign media reports, researchers at the University of Illinois at Chicago have succ...
SiC coated graphite bases are commonly used to support and heat single crystal substrates in metal-organic chemical vapor deposition (MOCVD) equipment. The thermal stability, thermal uniformity and...