Fabrication toward Stable Perovskite Solar Cells with Efficiency over 20% under Open Air via In-situ Polymerized Bi-functional Additive

2022 ◽  
Author(s):  
Lei Ning ◽  
Providence Buregeya Ingabire ◽  
Ningxia Gu ◽  
Ping-Fan Du ◽  
Dongfang Lv ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundaries ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Term Stability ◽  
Long Term Stability ◽  
Functional Additive

Essentially, detrimental defects distributed at perovskite surface and grain boundaries (GBs) directly impede the further enhancement of both the photovoltaic performance and long-term stability of perovskite solar cells (PSCs). Herein,...

Highly efficient and stable perovskite solar cells produced by maximizing additive engineering

2021 ◽  
Author(s):  
Linlin Qiu ◽  
Jiacheng Zou ◽  
Wei-Hsiang Chen ◽  
Lika Dong ◽  
Deqiang Mei ◽  
...  
Keyword(s):  
Solar Cells ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Term Stability ◽  
Long Term Stability ◽  
Highly Efficient

The crystallinity of a perovskite film can play a key role in the photovoltaic performance and long-term stability of perovskite solar cells (PSCs).

Enhanced long-term stability of perovskite solar cells by passivating grain boundary with polydimethylsiloxane (PDMS)

2019 ◽  
Vol 7 (36) ◽  
pp. 20832-20839 ◽  
Author(s):  
Woochul Kim ◽  
Jong Bae Park ◽  
Hyeonghun Kim ◽  
Kihyeun Kim ◽  
Jiyoon Park ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
Grain Boundaries ◽  
Perovskite Solar Cells ◽  
Trap Density ◽  
Term Stability ◽  
Long Term Stability

Highly stable perovskite solar cells are achieved by passivating the grain boundaries with PDMS to inhibit the water–perovskite reaction and reduce the trap density, ensuring complete photovoltaic operation even after 5000 h under RH 70%.

Water repellent room temperature vulcanized silicone for enhancing the long-term stability of perovskite solar cells

Solar Energy ◽  
2021 ◽  
Vol 218 ◽  
pp. 28-34
Author(s):  
Mahmoud Samadpour ◽  
Mahsa Heydari ◽  
Mahdi Mohammadi ◽  
Parisa Parand ◽  
Nima Taghavinia
Keyword(s):  
Solar Cells ◽  
Room Temperature ◽  
Perovskite Solar Cells ◽  
Water Repellent ◽  
Term Stability ◽  
Long Term Stability

scholarly journals Recent Progress in Long-term Stability of Perovskite Solar Cells

2018 ◽  
Vol 1 (2) ◽  
pp. 52-62 ◽  
Author(s):  
Seyedali Emami ◽  
Luísa Andrade ◽  
Adélio Mendes
Keyword(s):  
Solar Cells ◽  
Recent Progress ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Term Stability ◽  
The Road ◽  
Long Term Stability ◽  
Nanostructured Thin Film ◽  
Thin Film Photovoltaics

Perovskite solar cells made a huge breakthrough among the nanostructured thin film photovoltaics. They exhibited certified power conversion efficiency (PCE) as high 24 % in 2015. A vast amount of research were spent on improvement of PCE and lowering the fabrication process temperature, resulting in outstanding outcomes in these areas. In contrast, the long-term stability and commercialization of these devices were not well studied. The review briefly summaries the challenges of perovskite solar cells in the road of stabilization and commercialization.

Long-Term Stability of the Oxidized Hole-Transporting Materials used in Perovskite Solar Cells

2018 ◽  
Vol 24 (39) ◽  
pp. 9910-9918 ◽  
Author(s):  
Ernestas Kasparavicius ◽  
Artiom Magomedov ◽  
Tadas Malinauskas ◽  
Vytautas Getautis
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Term Stability ◽  
Long Term Stability ◽  
Hole Transporting ◽  
Materials Used ◽  
Hole Transporting Materials

Novel p-dopant toward highly efficient and stable perovskite solar cells

2018 ◽  
Vol 11 (10) ◽  
pp. 2985-2992 ◽  
Author(s):  
Ji-Youn Seo ◽  
Hui-Seon Kim ◽  
Seckin Akin ◽  
Marko Stojanovic ◽  
Elfriede Simon ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Term Stability ◽  
Long Term Stability ◽  
Highly Efficient

Zn-TFSI2 is introduced as a powerful p-dopant for spiro-MeOTAD in perovskite solar cells which not only outperforms Li-TFSI but also achieves outstanding long term stability.

Accelerating hole extraction by inserting 2D Ti3C2-MXene interlayer to all inorganic perovskite solar cells with long-term stability

2019 ◽  
Vol 7 (36) ◽  
pp. 20597-20603 ◽  
Author(s):  
Taotao Chen ◽  
Guoqing Tong ◽  
Enze Xu ◽  
Huan Li ◽  
Pengcheng Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Storage ◽  
Work Function ◽  
Perovskite Solar Cells ◽  
Potential Candidate ◽  
Inorganic Perovskite ◽  
Metallic Conductivity ◽  
Term Stability ◽  
Long Term Stability

MXenes have been demonstrated as a potential candidate in the field of photovoltaics and energy storage owing to their high transmittance, metallic conductivity and tunable work function.

Simultaneous enhancement in performance and UV-light stability of organic–inorganic perovskite solar cells using a samarium-based down conversion material

2019 ◽  
Vol 7 (1) ◽  
pp. 322-329 ◽  
Author(s):  
Naveed Ur Rahman ◽  
Wasim Ullah Khan ◽  
Wenlang Li ◽  
Shaukat Khan ◽  
Javid Khan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Uv Light ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Inorganic Perovskite ◽  
Term Stability ◽  
Long Term Stability ◽  
Light Stability ◽  
Down Conversion

A samarium-based down conversion material was employed to simultaneously improve the device performance and long-term stability of perovskite solar cells.

Surface treatment via Li-bis-(trifluoromethanesulfonyl) imide to eliminate the hysteresis and enhance the efficiency of inverted perovskite solar cells

2017 ◽  
Vol 5 (39) ◽  
pp. 10280-10287 ◽  
Author(s):  
Cong Chen ◽  
Guang Yang ◽  
Junjie Ma ◽  
Xiaolu Zheng ◽  
Zhiliang Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Surface Treatment ◽  
Power Conversion ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Long Term Stability

We showed that perovskite solar cells employing Li-treated NiOxas a hole transport layer demonstrated excellent photovoltaic performance, and obtained a power conversion efficiency of up to 18.03%. In addition, the device possessed good long-term stability.

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