Double absorber heterojunction tin-based perovskite solar cell comprises glass layer, front contact layer, first absorber layer comprising methylammonium tin iodide, electron transport layer, back contact layer and aluminum layer
	MOHANTY I; MANGAL S
	2024-11-20
专利权人	KALINGA IND TECHNOLOGY INST (KALI-Non-standard)
申请日期	2024-11-20
专利号	IN202431090086-A
成果简介	NOVELTY - Double absorber heterojunction tin-based perovskite solar cell comprises a glass layer, a front contact layer, an absorber layer comprising methylammonium tin iodide, another absorber layers selected from copper zinc tin sulfide (CZTS), copper zinc tin selenide (CZTSe), or copper indium gallium selenide (CIGS), an electron transport layer, back contact layer and aluminum layer. The two absorber materials enhance the efficiency of the solar cell and reduce the need for a hole transport layer. A device structure comprising two absorbers layers achieves a simulated power conversion efficiency (PCE) of more than 30%. USE - Double absorber heterojunction tin-based perovskite solar cell for converting sunlight into electrical energy in a solar energy system. Uses include but are not limited to photovoltaic cell, solar cell array, solar power module, solar panel, solar energy storage device, and solar cell device. ADVANTAGE - The double absorber heterojunction tin-based perovskite solar cell structure enhances the power conversion efficiency (PCE) while reducing the complexity and cost of manufacturing. By incorporating two absorber layers, the structure significantly improves the light absorption capacity and overall efficiency of the solar cell, surpassing the performance limitations of traditional single-junction solar cells and making it a viable alternative to silicon-based cells. The structure reduces the reliance on hole transport layers (HTLs) in the structure, thus simplifying the fabrication process, minimizing material usage, and lowering production costs. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for producing a double absorber heterojunction tin-based perovskite solar cell.
IPC 分类号	H01L-031/032 ; H01L-031/18 ; H10K-030/50 ; H10K-085/50 ; H10K-085/60
国家	印度
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/14464
专题	中国科学院新疆生态与地理研究所
作者单位	KALINGA IND TECHNOLOGY INST (KALI-Non-standard)
推荐引用方式 GB/T 7714	MOHANTY I,MANGAL S. Double absorber heterojunction tin-based perovskite solar cell comprises glass layer, front contact layer, first absorber layer comprising methylammonium tin iodide, electron transport layer, back contact layer and aluminum layer. IN202431090086-A[P]. 2024.

条目包含的文件
条目无相关文件。

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。