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三聚氰胺甲醛樹脂以化學活化法製備含氮中孔碳材料與定性分析

open access: yes
In this study, we utilized melamine-formaldehyde resin as carbon and nitrogen precursor, commercial calcium chloride as chemical activation agents and activation at high temperature to prepare nitrogen-containing mesoporous carbon materials.
Wen-Rhone Chang, 張文榮
core  

[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

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