他钙钛矿前体物(即FAI和FABr)竞争与Pb2+配位。优点是因为FBPAc可能抑制新钙钛矿颗粒或领域的成核(图2B),这种形成动力学的差异导致了具有明显更大和更清晰定义的钙钛矿领域的薄膜。图2 passivation for 31.25%-efficient
perovskite/silicon tandem solar cells, ScienceDoi: 10.1126
amorphous silicon for over 25% efficiency silicon solar cells为题发表在Nature Energy(https://doi.org 会毒害a-Si:H网络中B、P原子的掺杂效率。当利用光照射(光注入)或者印加电场(电注入)给予大于0.88 eV的能量子时,这些弱H原子获得足够能量并在晶格中发生扩散或跳跃,进而重新激活B、P原子
- Part 1-3: Special requirements for testing of thin-film amorphous silicon based photovoltaic (PV BIFIrel概念,即相对背面光强增益系数,报告输出内容和IEC 61215 2021版中的内容一致
模拟器和自然光条件测试光强均匀性等级至少为B
对非辐射背景章节做了修改,背面光强由原来的
silicon, J. Appl. Phys. 65 (1989) 43964402.
A.H. Mahan, J. Carapella, B.P. Nelson, R.S. Crandall , Production of high-quality amorphous silicon films by evaporative silane surface decomposition, J.
qualification and type approval - Part 1-1: Special requirements for testing of crystalline silicon requirements for testing of thin-film amorphous silicon based photovoltaic (PV) modules (2021-02-23
均需提供RTI值。而对于绝缘厚度,主要针对一些特殊背板材料,如涂覆型产品,涂层不能计入可靠绝缘厚度(RUI,Relied-Upon Insulation)。另外,测试相关方面,主要变化为将B序列的UV for the detection of potential-induced degradation - Part 1-1 Crystalline silicon - Delamination 光伏组件 - 检测PID的