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Method for Manufacturing High-purity Silicon Carbide Nanopowder
Disclosed is a method for manufacturing high-purity silicon carbide nanopowder with simple manufacturing steps and no toxicity. This disclosed manufacturing method includes the steps of mixing a primary mixture of polydimethylsiloxane and carbon-based raw materials with a curing agent; curing the mixture; pyrolyzing the cured mixture; decarbonizing the pyrolyzed mixture; disintegrating the decarbonized mixture; and drying the disintegrated mixture.
제조단계가 단순하고 독성이 없는 고순도 탄화규소 나노분말 제조방법이 개시되어 있다. 이 개시된 제조방법은 폴리디메틸실록산, 카본계 원료를 혼합한 1차 혼합물에 경화제를 포함하여 혼합하는 단계와; 혼합물을 경화하는 단계와; 경화된 혼합물을 열분해하는 단계와; 열분해된 혼합물을 탈탄하는 단계와; 탈탄된 혼합물을 응집체 해쇄하는 단계; 및 해쇄된 상기 혼합물을 건조하는 단계를 포함할 수 있다.
Method for Manufacturing High-purity Silicon Carbide Nanopowder
Disclosed is a method for manufacturing high-purity silicon carbide nanopowder with simple manufacturing steps and no toxicity. This disclosed manufacturing method includes the steps of mixing a primary mixture of polydimethylsiloxane and carbon-based raw materials with a curing agent; curing the mixture; pyrolyzing the cured mixture; decarbonizing the pyrolyzed mixture; disintegrating the decarbonized mixture; and drying the disintegrated mixture.
제조단계가 단순하고 독성이 없는 고순도 탄화규소 나노분말 제조방법이 개시되어 있다. 이 개시된 제조방법은 폴리디메틸실록산, 카본계 원료를 혼합한 1차 혼합물에 경화제를 포함하여 혼합하는 단계와; 혼합물을 경화하는 단계와; 경화된 혼합물을 열분해하는 단계와; 열분해된 혼합물을 탈탄하는 단계와; 탈탄된 혼합물을 응집체 해쇄하는 단계; 및 해쇄된 상기 혼합물을 건조하는 단계를 포함할 수 있다.
Method for Manufacturing High-purity Silicon Carbide Nanopowder
고순도 탄화규소 나노분말 제조방법
JANG KEUN YONG (author)
2023-06-13
Patent
Electronic Resource
Korean
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