Korea Electric Power Corp. (KEPCO) has developed a flat panel solar cell with the highest efficiency in the world.KEPCO announced on Oct. 21 that it has succeeded in producing a perovskite solar cell with photoelectric conversion efficiency of 20.4 percent, which eclipses the previous world record o

[비지니스코리아=윤영실 기자] 한국전력은 세계 최고의 광전변환효율을 가진 평판형 페로브스카이트(perovskite) 태양전지를 개발했다고 21일 밝혔다.광전변환효율은 입사(入射)되는 태양광 에너지와 태양전지에서 출력되는 전기 에너지의 비율로 빛을 전기로 전환하는 비율을 의미한다.한전 전력연구원이 개발한 이 태양전지는 지금까지 발표된 평판형 태양전지의 광전변환효율 20.1%를 넘어 세계 최고 수준인 20.4%를 달성했다.페로브스카이트 태양전지는 육방 면체 구조를 지닌 반도체 물질로, 빛을 전기로 바꾸거나 전기를 빛으로 바꿀 수 있어

A number of research institutions in South Korea are actively conducting research and development on next-generation solar cells, heightening expectations for commercialization.Global investment in renewable energy production capacities came to US$2.60 trillion (3,103.36 trillion won) during the dec

Korea East-West Power Co. and Ulsan National Institute of Science and Technology (UNIST) have jointly launched a project to develop an ultra-high efficiency multi-junction solar cell using perovskite, which is a next-generation solar cell material.The company announced on March 12 that researchers f

The Ulsan National Institute of Science and Technology (UNIST) announced on Jan. 17 that its research team has developed perovskite LEDs (PeLED) which are flexible enough to be folded. In this study, a transparent material was used in the electrode of the device in replacement of metal to ensure tra

The Samsung Advanced Institute of Technology announced on October 11 that the research center developed a material for detectors that can slash radiation exposure to less than one-tenth when taking medical images such as X-rays and computerized tomography (CT) pictures through joint research with Su

A Korean research team has successfully developed a tech to produce more efficient and cheaper solar cells by synthesizing an organic-inorganic hybrid material.A research team head by Dr. Suk Sang-il at the Korea Research Institute of Chemical Technology announced on Jan. 7 that they have succeeded