scholarly journals Solar water splitting exceeding 10% efficiency via low-cost Sb2Se3 photocathodes coupled with semitransparent perovskite photovoltaics

2020 ◽  
Vol 13 (11) ◽  
pp. 4362-4370
Author(s):  
Wooseok Yang ◽  
Jaemin Park ◽  
Hyeok-Chan Kwon ◽  
Oliver S. Hutter ◽  
Laurie J. Phillips ◽  
...  
Keyword(s):  
Solar Cells ◽  
Water Splitting ◽  
High Efficiency ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Good Stability ◽  
Solar Water ◽  
Solar Water Splitting

Judicious balancing of photon utilization between semitransparent nanopillar perovskite solar cells and multilayer Sb2Se3 photocathodes enables high efficiency water splitting with good stability.

Solar Water Splitting Using Earth‐abundant Electrocatalysts Driven by High‐efficiency Perovskite Solar Cells

ChemSusChem ◽  
2021 ◽  
Author(s):  
Abdullah M. Asiri ◽  
Dan Ren ◽  
Hong Zhang ◽  
Sher Bahadar Khan ◽  
Khalid A Alamry ◽  
...  
Keyword(s):  
Solar Cells ◽  
Water Splitting ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Earth Abundant

Integration of inverse nanocone array based bismuth vanadate photoanodes and bandgap-tunable perovskite solar cells for efficient self-powered solar water splitting

2017 ◽  
Vol 5 (36) ◽  
pp. 19091-19097 ◽  
Author(s):  
Shuang Xiao ◽  
Chen Hu ◽  
He Lin ◽  
Xiangyue Meng ◽  
Yang Bai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Water Splitting ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Bismuth Vanadate ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Self Powered

An inverse nanocone array was fabricated to support nanoporous bismuth vanadate as a photoanode for high efficiency solar water splitting.

Antimony trifluoride incorporated SnO2 for high-efficiency planar perovskite solar cells

2021 ◽  
Author(s):  
Li Zhang ◽  
Hui Li ◽  
Jing Zhuang ◽  
Yigang Luan ◽  
Sixuan Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Tin Dioxide ◽  
High Efficiency ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Antimony Trifluoride ◽  
First Time

The low-cost material antimony trifluoride (SbF3) was doped into the commonly used tin dioxide (SnO2) for the first time, and the SbF3-doped SnO2 as an electron transport layer (ETL) was...

scholarly journals Major Impediment to Highly Efficient, Stable and Low-Cost Perovskite Solar Cells

Metals ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 964 ◽  
Author(s):  
Yue Zhang ◽  
Haiming Zhang ◽  
Xiaohui Zhang ◽  
Lijuan Wei ◽  
Biao Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carrier Mobility ◽  
High Efficiency ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Environmental Stability ◽  
Perovskite Materials ◽  
Hybrid Perovskite ◽  
Silicon Based ◽  
Major Impediment

Organic–inorganic hybrid perovskite solar cells (PSCs) have made immense progress in recent years, owing to outstanding optoelectronic properties of perovskite materials, such as high extinction coefficient, carrier mobility, and low exciton binding energy. Since the first appearance in 2009, the efficiency of PSCs has reached 23.3%. This has made them the most promising rival to silicon-based solar cells. However, there are still several issues to resolve to promote PSCs’ outdoor applications. In this review, three crucial aspects of PSCs, including high efficiency, environmental stability, and low-cost of PSCs, are described in detail. Recent in-depth studies on different aspects are also discussed for better understanding of these issues and possible solutions.

scholarly journals Hybrid Organic-Inorganic Perovskites Open a New Era for Low-Cost, High Efficiency Solar Cells

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Guiming Peng ◽  
Xueqing Xu ◽  
Gang Xu
Keyword(s):  
Solar Cells ◽  
Solar Energy ◽  
High Efficiency ◽  
Low Cost ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Device Structure ◽  
New Era ◽  
High Efficiency Solar Cells ◽  
Conversion Efficiencies

The ramping solar energy to electricity conversion efficiencies of hybrid organic-inorganic perovskite solar cells during the last five years have opened new doors to low-cost solar energy. The record power conversion efficiency has climbed to 19.3% in August 2014 and then jumped to 20.1% in November. In this review, the main achievements for perovskite solar cells categorized from a viewpoint of device structure are overviewed. The challenges and prospects for future development of this field are also briefly presented.

AN INNOVATIVE PHYSICS-BASED MODEL OF PEROVSKITE SOLAR CELLS

2020 ◽  
pp. 43-55
Author(s):  
Duc
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Technology Development ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Critical Parameters ◽  
Promising Candidate ◽  
Voltage Dependent ◽  
General Physical ◽  
Solar Cell Technology

Perovskites are increasingly proved to be a promising candidate for making absorber materials for high-efficiency and low-cost next-generation solar cells. There are several models proposed for perovskite solar cells similar to the conventional solar cells; their operation also has specific characteristics and requires the development of a more general physical model to study, thus optimizing the cells and improving the performance of the panels. This paper develops such a physics-based intuitive model to consider the performance of two high-efficiency types of perovskite solar cells, taking into account heterogeneous properties, with filtered transport layers, recombination, charge selection, and voltage-dependent collector. This model would allow experimentally to estimate critical parameters of perovskite solar cells, understand the performance bottleneck, and predict the performance of perovskite solar cells and suggest further study for perovskite solar cell technology development.   

Triethyl phosphate in an antisolvent: a novel approach to fabricate high-efficiency and stable perovskite solar cells under ambient air conditions

2021 ◽  
Vol 5 (20) ◽  
pp. 7628-7637
Author(s):  
Pengyun Zhang ◽  
Ningxia Gu ◽  
Xiang Chen ◽  
Lixin Song ◽  
Pingfan Du ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Ambient Air ◽  
Good Stability ◽  
Triethyl Phosphate ◽  
Ambient Conditions ◽  
Novel Approach

In this contribution, PSCs with a high efficiency and good stability are fabricated under ambient conditions without a glove box via introducing triethyl phosphate (TEP) into a perovskite through an antisolvent.

scholarly journals Low cost triazatruxene hole transporting material for >20% efficiency perovskite solar cells

2019 ◽  
Vol 7 (18) ◽  
pp. 5235-5243 ◽  
Author(s):  
Arthur Connell ◽  
Zhiping Wang ◽  
Yen-Hung Lin ◽  
Peter C. Greenwood ◽  
Alan A. Wiles ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
Hole Transporting Materials

Organic hole-transporting materials (HTM) have shown excellent ability in achieving high efficiency perovskite solar cells.

Integrated MoSe2 with n+p-Si photocathodes for solar water splitting with high efficiency and stability

2018 ◽  
Vol 112 (1) ◽  
pp. 013902 ◽  
Author(s):  
Guanping Huang ◽  
Jie Mao ◽  
Ronglei Fan ◽  
Zhihao Yin ◽  
Xi Wu ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Efficiency ◽  
Solar Water ◽  
Solar Water Splitting
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