国家/地区 中国（2）
IPC部 B（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D001/00（2）
发明人 ZHANG T（2）
公开年
申请年
专利权人

Thermal-resistant and yellow stain resistant metal useful in high temperature environment, comprises e.g. metal substrate, anti-yellowing coating on surface of metal substrate, and thermal-resistant non-contamination coating on surface of anti-yellowing coating.

ZHU B, LI Y, PAN X, YANG Z, ZHANG T

Graphene having polynitrogen coordination structure useful for electrocatalytic reaction of carbon dioxide, oxygen and formaldehyde comprises tomic layers of carbon, oxygen, nitrogen, hydrogen and other elements and catalytic active site.

WANG J, ZHANG T, ZHANG H