2020
DOI: 10.1016/j.nanoen.2019.104186
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Role of surface recombination in perovskite solar cells at the interface of HTL/CH3NH3PbI3

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Cited by 102 publications
(96 citation statements)
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“…The organic‐inorganic hybrid perovskite includes semiconductor of CH 3 NH 3 PbI 3 , CH 3 NH 3 PbBr 3 , and the mixed halide form CH 3 NH 3 PbI 3–x Cl x or CH 3 NH 3 PbI 3–x Br x are the most common perovskite material frequently used for solar cell applications. The benefits of this class of materials as an active absorber layer include minimizing recombination losses, 121 low costs of material, 122 long charge carrier diffusion distances, 123 and the potential of cation and anion replacement for tuning the energy band 124 . Despite having promising advantages, PSCs also encounter several drawbacks to meet high efficiency, large‐scale production, low‐cost materials and procedures, and also high stability devices 125 .…”
Section: Perovskite Materialsmentioning
confidence: 99%
“…The organic‐inorganic hybrid perovskite includes semiconductor of CH 3 NH 3 PbI 3 , CH 3 NH 3 PbBr 3 , and the mixed halide form CH 3 NH 3 PbI 3–x Cl x or CH 3 NH 3 PbI 3–x Br x are the most common perovskite material frequently used for solar cell applications. The benefits of this class of materials as an active absorber layer include minimizing recombination losses, 121 low costs of material, 122 long charge carrier diffusion distances, 123 and the potential of cation and anion replacement for tuning the energy band 124 . Despite having promising advantages, PSCs also encounter several drawbacks to meet high efficiency, large‐scale production, low‐cost materials and procedures, and also high stability devices 125 .…”
Section: Perovskite Materialsmentioning
confidence: 99%
“…2(b). The lower EQE and PCE values under the laser illumination could be due to higher recombination losses and increased resistive losses at higher light intensity, as shown in perovskite devices elsewhere [22][23][24]. Nevertheless, under this illumination, the devices could generate 3-5 mW of power, which is enough to power a typical wireless sensor used for the Internet of Things [25,26].…”
Section: A Solar Cell Performancementioning
confidence: 99%
“…[30] It is important to note that the S 2 film seed layer has a large grain boundary and large pores. Therefore, short circuits in the solar cells and surface recombination [5,25,31] may occur, which can be determined by loss of J sc and low shunt resistance (R sh ) as shown in Figure 9a…”
Section: Single-crystalline Rutile Structure Of Tio 2 Nrsmentioning
confidence: 99%
“…Hybrid organic–inorganic metal halide perovskites have recently emerged as excellent light absorber materials for low‐cost and high‐throughput solar energy harvesting technology. [ 1–6 ] Amazing progress has been achieved for the power conversion efficiency (PCE) of the perovskite device. According to reports, the PCE value has increased from 3.8% in 2009 to 25.2% presently in laboratory‐scale devices.…”
Section: Introductionmentioning
confidence: 99%