ScienBiziP, P.C.
Transmission electron microscope micro-grid and method for making the same
The present invention relates to a transmission electron microscope (TEM) micro-grid and a method for preparing the TEM micro-grid. The TEM micro-grid comprises a porous silicon nitride substrate and a graphene layer located on a surface of the porous silicon nitride substrate. The porous silicon nitride substrate comprises a plurality of through holes. The graphene layer covers the plurality of through holes. The method for preparing the TEM micro-grid provided in the present disclosure uses a carbon nanotube film structure to transfer a graphene layer to a surface of a porous silicon nitride substrate.
HON HAI PRECISION INDUSTRY CO., LTD. Tsinghua University
H H H
H01J H01J H01J
inventional inventional inventional
Wei Kai-Li Lin Yu-Chien Jin Shou-Shan
Zhao Jiang Cong Tsai Zhang Fan