Carbon-based electrodes have been widely applied in perovskite solar cells (PSCs) because of their chemical inertness and compatibility with up-scalable techniques, signifying their solid potential for mass-production. The material scarcity and complexity of metal ore extraction further highlights that conve
Perovskite solar cells (PSCs) based on carbon electrodes (C–PSCs) have drawn considerable attention due to their advantages such as high stability and low cost, which are required performance indicators for commercialization of this new-generation photovoltaic technology. However, the power conversion efficiency of C–PSCs is …
Communications Materials - Carbon electrode-based perovskite solar cells require a high-quality interface between the hole transport layer and the electrode. …
Surface passivation has demonstrated to be an effective strategy to improve the power conversion efficiency (PCE) and long-term stability of perovskite solar cells (PSCs). Passivation treatment can effectively reduce the density of defect states at the surface and grain boundaries of perovskite films. Herein, a passivation agent of 2-amino …
Carbon electrode-based perovskite solar cells require a high-quality interface between the hole transport layer and the electrode. Here, lamination using an isostatic press is used to form this ...
This paper presents perovskite solar cells employed with WO3 nanoparticles embedded carbon top electrode. WO3 nanoparticles works as an inorganic hole-transport material (HTM) to promote the hole ...
Fabrication of the carbon-based perovskite solar cells: For the fabrication of the PV part of the perovskite PEC device, we followed a procedure described in our previous publication [43]. In brief, growth of ZnO NW arrays (anode) took place using a previously reported hydrothermal method [ 43, 44 ].
A low-temperature carbon electrode with good perovskite compatibility is employed in hole-transport-material free perovskite solar cells, and a champion power conversion efficiency (PCE) of 11.7% is obtained. The PCE is enhanced to 14.55% by an interface modification of PEDOT:PSS. The application of this car
For this work, a review of the literature related to the topic of PSC was carried out, with special emphasis on carbon-based perovskite solar cells, which stand …
A recent life cycle assessment of the first worldwide solar farm enabled by perovskite photovoltaic (PV) panels 1 indicated that the largest impact on all of the environmental footprint categories is given by gold evaporation used as the rear electrode. 2 Carbon-based rear electrodes seem to be the most promising alternative option that, apart ...
Perovskite solar cells based on inorganic perovskites and carbon-electrodes offer high stability, facile fabrication and low-costs. To improve the photovoltaic …
Carbon-based perovskite solar cells (C-PSCs) have thua garnered significant interest, thanks to their cost-effectiveness, straightforward fabrication, compatibility with printing methods [10], and impressive stability [11]. Currently, the reported PCE for C-PSCs still lags significantly behind their theoretical limits [12].
The temperature at which these contacts are processed defines the absorber grain size of the perovskite solar cell: in cells with low-temperature carbon-based electrodes (L …
Perovskite solar cells (PSCs) are an innovative technology with great potential to offer cost-effective and high-performance devices for converting light into electricity that can be used for both outdoor and indoor …
Perovskite solar cells (PSCs) have emerged in a "catfish effect" of other established photovoltaic technologies with the rapid development of high-power conversion efficiency (PCE) and low-cost fabrication. Among various kinds of PSCs, organic hole transport layer (HTL)-free carbon-based PSCs (c-PSCs) have b
Next-generation applications for integrated perovskite solar ...
Large-area phosphorene for stable carbon-based ...
Surface passivation has demonstrated to be an effective strategy to improve the power conversion efficiency (PCE) and long-term stability of perovskite solar cells (PSCs). Passivation treatment can effectively reduce the density of defect states at the surface and grain boundaries of perovskite films. Herein, a passivation agent of 2-amino …
In an article published in Joule, Tian Du et al. developed a hole-transporting bilayer engineering approach for improved power conversion efficiency in fully printed carbon-based perovskite solar cells. Importantly, this method retains the extended lifetime stability of the reference cells. These findings demonstrate the potential of combining distinct …
Low-temperature carbon-based electrodes in perovskite ...
Carbon-based perovskite solar cells are competitive candidate for photovoltaic applications in future due to their high-performance, low-cost and good stability. However, the hole transport materials are limited and their properties are not satisfying in carbon-based perovskite solar cells. Here, we report a typical p-type P3HT as hole ...
Critical assessment of carbon pastes for carbon electrode- ...
Critical assessment of carbon pastes for carbon electrode- ...
A high efficiency of 17.69% was obtained for the hole transport layer-free carbon electrode-based perovskite solar cells. Abstract. The preparation of high-efficiency perovskite solar cells (PSCs) in the ambient air environment has been challenging, especially for methylamine-free formamidine (FA)-based PSCs. One of the essential …
Hole-transport layer (HTL)-free carbon-based perovskite solar cells (C-PSCs) have garnered significant attention in the research community due to their cost-effectiveness and high stability. However, the absence of a traditional HTL can lead to substantial nonradiative recombination of charge carriers between the perovskite layer …
Metal halide perovskite solar cells (PSCs) have attracted extensive research interest for next-generation solution-processed photovoltaic devices because of their high solar-to-electric power conversion efficiency (PCE) and low fabrication cost. Although the world''s best PSC successfully achieves a considerable PCE of over 20% …
Carbon based perovskite solar cells (C–PSCs) with long-term stability and low cost have been considered as a competitive candidate for further actual applications. Generally, the preparation of semiconductor oxide electron transport layer and perovskite involves high-temperature annealing procedure for abundant light absorption …
Hole-transport layer (HTL)-free carbon-based perovskite solar cells (C-PSCs) have garnered significant attention in the research community due to their cost-effectiveness and high stability. However, the absence of a traditional HTL can lead to substantial nonradiative recombination of charge carriers between the perovskite layer …
Here, we review recent progress in the realization of efficient perovskite solar cells using cheap, easily processed, stable, carbon-based interlayers. Interface materials including graphene, carbon nanotubes, fullerenes, graphene quantum dots and carbon dots are introduced and their influence on device performance is discussed.
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