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N-type conductive tin sulfide films for environmentally friendly solar cells has effect on the quartz powder market

N-type conductive tin sulfide films for environmentally friendly solar cells has effect on the quartz powder market Tin sulfide (SnS) is a kind of abundant, safe and environmentally friendly solar cell material. The cheap material is expected to be u…

The South Korea solves environmental problems will affect the price of CoCr powder

It is reported that the term "carbon neutral" has been frequently mentioned in South Korea in the past six months. Last October, South Korean President Moon Jae-in mentioned South Korea 2050 emission reduction target for the first time in h...…