The origin of the name epitaxial wafer
First, let’s popularize a small concept: wafer preparation includes two major links: substrate preparation and epitaxial process. The substrate is a wafer m...
① It is a key carrier material in the production process of photovoltaic cells
Among silicon carbide structural ceramics, the photovoltaic industry of silicon carbide boat supports has developed at...
Austrian RAG has launched the world’s first pilot project for underground hydrogen storage at a former gas depot in Rubensdorf.
The pilot project aims to demonstrate the role hydrogen can pla...
Recently, Yadi and the People’s Daily launched the “Who is Chinese?” public welfare micro-video, the emergence of the Yadi graphene technical engineer. Through more than three yea...
Sichuan Province is vast in area and rich in mineral resources. Among them, the prospecting potential of emerging strategic resources is huge. A few days ago, it was led by Sichuan Natural Resourc...
1. What is hydrogen energy
Hydrogen, the number one element in the periodic table, has the lowest number of protons, just one. The hydrogen atom is also the smallest and lightest of all atoms. Hydr...