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      KCI등재 SCI SCIE SCOPUS

      Analysis of Peel Strength of Consisting of an Aluminum Sheet, Anodic Aluminum Oxide and a Copper Foil Laminate Composite

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      https://www.riss.kr/link?id=A103548569

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      다국어 초록 (Multilingual Abstract)

      Laminate composites consisting of an aluminum sheet, anodic aluminum oxide, and copper foil have been used as heat-spreader materials for high-power light-emitting diodes (LEDs). These composites are comparable to the conventional structure comprising an aluminum sheet, epoxy adhesives, and copper foil. The peel strength between the copper foil and anodic aluminum oxide should be more than 1.0 kgf/cm in order to be applied in high-power LED products. We investigated the effect of the anodic aluminum oxide morphology and heattreatment conditions on the peel strength of the composites. We formed an anodic aluminum oxide layer on a 99.999% pure aluminum sheet using electrochemical anodization. A Ti/Cu seed layer was formed using the sputtering direct bonding copper process in order to form a copper circuit layer on the anodic aluminum oxide layer by electroplating. The developed heat spreader, composed of an aluminum layer, anodic aluminum oxide, and a copper circuit layer, showed peel strengths ranging from 1.05 to 3.45 kgf/cm, which is very suitable for high-power LED applications.
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      Laminate composites consisting of an aluminum sheet, anodic aluminum oxide, and copper foil have been used as heat-spreader materials for high-power light-emitting diodes (LEDs). These composites are comparable to the conventional structure comprising...

      Laminate composites consisting of an aluminum sheet, anodic aluminum oxide, and copper foil have been used as heat-spreader materials for high-power light-emitting diodes (LEDs). These composites are comparable to the conventional structure comprising an aluminum sheet, epoxy adhesives, and copper foil. The peel strength between the copper foil and anodic aluminum oxide should be more than 1.0 kgf/cm in order to be applied in high-power LED products. We investigated the effect of the anodic aluminum oxide morphology and heattreatment conditions on the peel strength of the composites. We formed an anodic aluminum oxide layer on a 99.999% pure aluminum sheet using electrochemical anodization. A Ti/Cu seed layer was formed using the sputtering direct bonding copper process in order to form a copper circuit layer on the anodic aluminum oxide layer by electroplating. The developed heat spreader, composed of an aluminum layer, anodic aluminum oxide, and a copper circuit layer, showed peel strengths ranging from 1.05 to 3.45 kgf/cm, which is very suitable for high-power LED applications.

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      참고문헌 (Reference)

      1 M. Norek, 36 : 11777-, 2011

      2 L. Fernandez-Romero, 111 : 542-, 2008

      3 B. Mert, 47 : 102-, 2011

      4 A. M. Kliauga, 46 : 65-, 2001

      5 H. Lu, 30 : 339-, 1995

      6 K. Y. Ng, 66 : 439-, 2012

      7 A. G. Limonov, 22 : 97-, 2010

      8 J. M. Montero-Moreno, 136 : 68-, 2010

      9 M. Choi, 113 : 044501-, 2013

      10 A. M. Kliauga, 46 : 65-, 2001

      1 M. Norek, 36 : 11777-, 2011

      2 L. Fernandez-Romero, 111 : 542-, 2008

      3 B. Mert, 47 : 102-, 2011

      4 A. M. Kliauga, 46 : 65-, 2001

      5 H. Lu, 30 : 339-, 1995

      6 K. Y. Ng, 66 : 439-, 2012

      7 A. G. Limonov, 22 : 97-, 2010

      8 J. M. Montero-Moreno, 136 : 68-, 2010

      9 M. Choi, 113 : 044501-, 2013

      10 A. M. Kliauga, 46 : 65-, 2001

      11 H. Konno, 38 : 2247-, 1996

      12 H. Liu, 41 : 1215-, 2006

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      유사연구자 (20) 활용도상위20명

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      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      2023 평가예정 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
      2020-01-01 평가 등재학술지 유지 (해외등재 학술지 평가) KCI등재
      2009-12-29 학회명변경 한글명 : 대한금속ㆍ재료학회 -> 대한금속·재료학회 KCI등재
      2008-01-01 평가 SCI 등재 (등재유지) KCI등재
      2005-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      2004-01-01 평가 등재후보 1차 PASS (등재후보1차) KCI등재후보
      2002-01-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 2.05 0.91 1.31
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      1.03 0.86 0.678 0.22
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