Improvement of Crystallinity and Interface Quality of Cu2znsnse4 Photovoltaic Materials by Heat Treatment

Project: National Science and Technology CouncilNational Science and Technology Council Academic Grants

Project Details

Abstract

本計畫擬採用後段熱處理製程的氣氛調節,改善銅鋅錫硫硒光伏元件的光電轉換效率。預期後退火處理能改善吸收層和緩衝層之間的界面,優化導帶和價帶的能帶結構,有利於載子傳輸大幅改善傳統CZTSSe材料中的嚴重的開路電壓損失現象。 在產業、社會及經濟發展面:提升銅鋅錫硫硒薄膜光伏元件效能,使其具量產化價值,帶動其相關應用面多元化;未來可促進與民生發展結合,達到永續化經營。

Project IDs

Project ID:PB11307-4201
External Project ID:NSTC113-2622-E182-003
StatusActive
Effective start/end date01/06/2431/05/25

Keywords

  • CZTSSe
  • post-thermal treatment
  • solar cell

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