Results 221 to 230 of about 39,395 (275)

Dopant-Free Spiro-OMe₂ Imidazole-Based Hole-Transporting Material for Stable and Low-Cost Organic-Inorganic Perovskite Solar Cell. [PDF]

ACS Omega
Haji-Khan Mirzaei L, Shahroosvand H, Farokhi A, Bayat E, Bellani S, Anichini C, Ameri M, Bonaccorso F.   +7 more
europepmc   +1 more source

Defect engineering for highly efficient and stable perovskite top cells for Si tandems

Bulletin of the Korean Chemical Society, EarlyView.
Defect passivation in wide‐bandgap perovskites is essential for enabling high‐efficiency and stable perovskite/Si tandem solar cells. Bulk, surface, and buried‐interface passivation strategies focus on suppressing nonradiative recombination, ion migration, and halide segregation, thereby clarifying critical design principles for next‐generation tandem ...
Ju Yeong Hong, Young Seon Yoon, Jin Young Kim   +2 more
wiley   +1 more source

A perovskite solar cell-photothermal-thermoelectric tandem system for enhanced solar energy utilization. [PDF]

Sci Technol Adv Mater
Zhong H, Zhou Y, Wang C, Wan C, Koumoto K, Wang Z, Lin H.   +6 more
europepmc   +1 more source

Roles of 2D halide perovskites in 2D/3D heterojunctions for high‐performance perovskite solar cells

Bulletin of the Korean Chemical Society, EarlyView.
This review establishes a design framework for two‐dimensional (2D)/three‐dimensional (3D) perovskite heterojunctions, redefining the 2D perovskite layer as an active semiconductor component. We classify 2D structures by spacer chemistry and analyze their roles within the heterojunction.
Seungmin Lee, Oui Jin Oh, Dong Hyun Kim, Dong Hun Kang, Jun Hong Noh   +4 more
wiley   +1 more source

Enantiomeric engineering of chiral perovskite interface for enhanced operational durability of perovskite solar cells

Bulletin of the Korean Chemical Society, EarlyView.
Enantiomeric engineering with different enantiomeric ratios of chiral methylbenzene bromide constructs densely packed heterochiral interfaces, suppressing environmental degradation to boost solar cell efficiency to 25.79% and extend operational stability (T95 > 600 h).
Wenjian Yu, Shuaihua Lu, Changyu Yang, Tianwei Duan, Xiao Cheng Zeng, Yuanyuan Zhou   +5 more
wiley   +1 more source

Advanced Optoelectronic Modeling and Optimization of HTL-Free FASnI₃/C60 Perovskite Solar Cell Architecture for Superior Performance. [PDF]

Nanomaterials (Basel)
AlZoubi T, Kadhem WJ, Al Gharram M, Makhadmeh G, Abdelfattah MAO, Abuelsamen A, Al-Diabat AM, Abu Noqta O, Lazarevic B, Zyoud SH, Mourched B.   +10 more
europepmc   +1 more source

Analysis of Ruddlesden‐Popper and Dion‐Jacobson 2D Lead Halide Perovskites Through Integrated Experimental and Computational Analysis

Battery Energy, Volume 4, Issue 2, March 2025.
Optimized ML framework for predicting RP and Dj phases in perovskite solar cells. ABSTRACT Two‐dimensional (2D) lead halide perovskites (LHPs) have captured a range of interest for the advancement of state‐of‐the‐art optoelectronic devices, highly efficient solar cells, next‐generation energy harvesting technologies owing to their hydrophobic nature ...
Basir Akbar, Kil To Chong, Hilal Tayara
wiley   +1 more source

Morphologically Uniform Electron Transport Layer Incorporating Conjugated Polymer for Efficient Charge Extraction in Tin Perovskite Solar Cells

Carbon Energy, EarlyView.
A compact and morphologically uniform electron transport layer is created by blending PC61BM with a small amount of P3HT. The optimized architecture enables efficient charge extraction and suppresses interfacial recombination, which enhances power conversion efficiency and strengthens long‐term operational stability in tin‐based perovskite solar cells,
Du Hyeon Ryu, Bong Joo Kang, Nasir Khan, Seungjin Lee, Jun Hyung Kim, Hyun‐Sung Yun, Nam Joong Jeon, Sang Hyuk Im, Chang Eun Song   +8 more
wiley   +1 more source

Reduction of recombination at the interface of perovskite and electron transport layer with graded pt quantum dot doping in ambient air-processed perovskite solar cell. [PDF]

Sci Rep
Mohammadi S, Akbari Nia S, Abbaszadeh D.
europepmc   +1 more source

Carbon‐14 Perovskite Betavoltaics Reach Record 10.79% Efficiency

Carbon Energy, EarlyView.
A perovskite‐based betavoltaic cell incorporating carbon‐14 nanoparticles and formamidinium lead iodide achieves a record energy conversion efficiency of 10.79%. The device design enhances charge generation through an electron avalanche multiplication mechanism.
Hong Soo Kim, Ryan Rhee, Junho Lee, Muhammad Bilal Naseem, Jung Hwan Lee, Jong Hyeok Park, Su‐Il In   +6 more
wiley   +1 more source