• 专利标题:   Halogenated amine salt doped carbon-based perovskite solar battery is useful in the field of photovoltaic device, comprises transparent conductive substrate, electron transport layer, perovskite light absorbing layer and carbon electrode.
  • 专利号:   CN116193878-A
  • 发明人:   ZHANG Y, WU C, ZHANG X, ZHANG S, ZHAO Z, SHAO P, ZHENG S, CHEN J
  • 专利权人:   UNIV HEBEI TECHNOLOGY
  • 国际专利分类:   H01B001/04, H01B001/12, H10K030/40, H10K030/50, H10K030/81, H10K030/84, H10K030/88, H10K071/60, H10K085/50
  • 专利详细信息:   CN116193878-A 30 May 2023 H10K-030/81 202354 Chinese
  • 申请详细信息:   CN116193878-A CN10246127 15 Mar 2023
  • 优先权号:   CN10246127

▎ 摘  要

NOVELTY - Halogenated amine salt doped carbon-based perovskite solar battery, comprises a transparent conductive substrate, an electron transport layer, a perovskite light absorbing layer and a carbon electrode. The carbon electrode is doped with halogenated amine salt of conjugated structure. The doping amount is 0.1-5 wt.%. USE - Halogenated amine salt doped carbon-based perovskite solar battery is useful in the field of photovoltaic device. ADVANTAGE - The method is simple, efficient and low in cost, has reduced defect density at the carbon electrode/perovskite interface, reduced non-radiative recombination, improves the carrier extraction and transport capabilities, and improves the stability and efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the preparation method of halogenated amine salt doped carbon-based perovskite solar battery.