• Proceedings of the Korean Vacuum Society Conference
• /
• 2005.02a
• /
• pp.47-47
• /
• 2005

• Proceedings of the PSK Conference
• /
• 2000.04a
• /
• pp.196.3-197
• /
• 2000

• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2009.10a
• /
• pp.607-608
• /
• 2009

• Proceedings of the Korean Vacuum Society Conference
• /
• 1995.06a
• /
• pp.138-138
• /
• 1995

• Proceedings of the Korea Society for Energy Engineering kosee Conference
• /
• 1998.10a
• /
• pp.287-292
• /
• 1998

• 한국초전도학회:학술대회논문집
• /
• v.12
• /
• pp.42-42
• /
• 2002

• Proceedings of the PSK Conference
• /
• 2000.10a
• /
• pp.164.1-164.1
• /
• 2000

• Proceedings of the Korean Society of Food Hygiene and Safety Conference
• /
• 2002.05a
• /
• pp.158-159
• /
• 2002

• Proceedings of the KIEE Conference
• /
• 2006.07e
• /
• pp.49-50
• /
• 2006

기후변화협약(교토의정서)에 따라 온실가스 감축 의무 부담으로 친환경 대체 에너지의 확보가 시급한 실정이다. 태양광 에너지는 광전효과를 이용하여 전기에너지로 직접 변환되는 무한의 친환경 청정에너지이다. 대학과, 연구소를 중심으로 활발한 연구가 진행되어 태양전지 모듈, 축전기, 전력변환장치 등 핵심 요소 기술은 확보상태이나 태양광 발전의 양산 기술과 시스템 이용기술이 미흡하다. 특히 태양광 발전의 보급 확대에 따른 유지보수기술(진단 시스템)의 확보가 시급하다. 본 연구에서는 태양전지 모듈의 이상여부를 온라인 상태로 감시 진단하는 시스템을 개발 하였다.

• Journal of the Korean Vacuum Society
• /
• v.7 no.s1
• /
• pp.30-36
• /
• 1998

The plasma-spray technique is currently the most frequently used method to produce calcium phosphate coatings. Hydroxyapatite(HAp), one form of calcium phosphate, is preferred by its ability to form a direct bond with living bone, resulting in improvements of implant fixation and faster bone healing. Recently, concerns have been raised regarding the viable use and long-term stability of plasma-spray HAp coatings due to its nature of comparatively thick, porous, and poor bonding strength to metal implants. Thin layers (maximum of few microns) of calcium phosphate were formed by an e-beam evaporation with and without ion bombardments. The Ca/P ration of film was controlled by either using the evaporants having the different ration of Ca/P with addition of CaO, or adjusting the ion beam assist current. The Ca/P ration had great effects on the structure formation after heat treatment and the dissolution bahavior. The calcium phosphate films produced by IBAD exhibited high adhesion strength.