a 재료연구소 복합재료연구본부
b 삼성전기
c 차세대소재연구소
d 부경대학교 신소재시스템공학과
e 부산대학교 재료공학부
a Composites Research Division, Korea Institute of Materials Science (KIMS), Changwon 51508, Republic of Korea
b Samsung Electro-mechanics, Suwon 16674, Republic of Korea
c Next Generation Materials Co., Ltd., Busan 48547, Republic of Korea
d Department of Materials System Engineering, Pukyong National University, Busan 48547, Republic of Korea
e School of Materials Science and Engineering, Pusan National University, Busan 46241, Republic of Korea
© The Korean Powder Metallurgy Institute. All rights reserved.
raw CNT | CNT-Cu powder | CNT-Cu composite | ||||
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|
|||||
As-mixed | Heat-treated | 823K | 973K | 1123K | ||
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||||||
ID/IG ratio | 0.14 | 0.16 | 0.26 | 0.31 | 0.58 | 0.8 |
raw CNT | CNT-Cu powder | CNT-Cu composite | ||||
---|---|---|---|---|---|---|
|
|
|||||
As-mixed | Heat-treated | 823K | 973K | 1123K | ||
|
||||||
ID/IG ratio | 0.14 | 0.16 | 0.26 | 0.31 | 0.58 | 0.8 |
Acid treated MWCNT-Cu composite | |||||
---|---|---|---|---|---|
|
|||||
0% | 1% | 2% | 3% | 5% | |
|
|||||
Grain size (μm) | 4.43 1.64 | 3.71 1.69 | 3.83 1.42 | 3.64 1.58 | 3.24 1.31 |