Results 81 to 90 of about 46,110 (174)

Enhancing CsSn0.5Ge0.5I3 Perovskite Solar Cell Performance via Cu2O Hole Transport Layer Integration

International Journal of Photoenergy
Perovskite solar cells (PSCs) have emerged as a promising alternative to traditional silicon solar cells due to their low cost of fabrication and high power conversion efficiency (PCE).
Abu Rayhan, M. A. Khan, Md. Rabiul Islam
doaj   +1 more source

Lead-Free Europium Halide Perovskite Nanoplatelets

Metal halide perovskites possess desirable optical, material, and electrical properties which have had substantial impact on next-generation optoelectronics. However, given the toxicity of lead, alternative lead-free perovskite semiconductors are needed.
Fernández, Sebastian, Mbachu, Divine, Hu, Manchen, Cui, Han, Michaels, William, Narayanan, Pournima, Colenbrander, Tyler K., Zhou, Qi, Lin, Da, Lecina, Ona Segura, Hong, Guosong, Congreve, Daniel N.   +11 more
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Interfacial Structural Transformation for the Synthesis of Lead‐Free Double Perovskite Nanocrystals

Advanced Science
Lead‐free halide double perovskite nanocrystals have emerged as one of the most promising alternatives to lead halide perovskite nanocrystals due to their non‐toxicity, high stability, and outstanding optoelectronic properties.
Jun Liu, Anna A Vedernikova, Qi Xue, Huiying Gao, Xiuhui Xie, Jinfeng Xie, Elena V Ushakova, He Huang, Xiaohong Zhang   +8 more
doaj   +1 more source

Advancements in eco-friendly lead-free perovskite/Sb2Se3 tandem solar cells: TCAD simulations

Ain Shams Engineering Journal
In light of the urgent need for sustainable energy solutions, this research addresses the critical environmental concerns of traditional lead-based perovskite materials.
Tarek I. Alanazi, Ahmed Shaker, Dalia Selim, Mohamed Okil   +3 more
doaj   +1 more source

Electronic structures of lead-free Sn- or Ge-hybrid perovskite halides studied by first-principles calculation

Hybrid Advances
Although CH3NH3PbI3-based perovskite compounds have excellent photovoltaic properties, the lead (Pb) is harmful to the environment, and Pb-free perovskite compounds are needed for next generation solar cells.
Yu-Chen Kuo, Takeo Oku, Atsushi Suzuki, Iori Ono, Riku Okumura   +4 more
doaj   +1 more source

Unique Optoelectronic Properties and Applications of Lead‐Free Perovskites and Derivatives

Advanced Photonics Research
The pursuit of lead‐free alternatives to lead halide perovskites has gained significant momentum due to the environmental concerns associated with lead toxicity. The adverse effects of lead on human health and the environment have prompted a shift toward
Mingbian Li, Weijun Li, Haotong Wei
doaj   +1 more source

Modeling and performance investigation of novel inorganic Cs4CuSb2Cl12 nanocrystal perovskite solar cell using SCAPS-1D

Results in Engineering
For the next generation of photovoltaic devices, perovskite solar cells (PSCs) appear as a good choice because they are simple and convert energy to electricity very efficiently.
Hironmoy Karmaker, Ayesha Siddique, Barun K. Das, Md Nurul Islam   +3 more
doaj   +1 more source

Lead-Free Perovskite Solar Cells [PDF]

ACS Energy Letters, 2017
Prashant V. Kamat, Juan Bisquert, Jillian Buriak   +2 more
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Optoelectronic insights of lead-free layered halide perovskites

Chemical Science
Lead-free layered halide perovskites, featuring adjustable inorganic octahedra linked by organic spacers, provide a versatile platform for numerous optoelectronic applications due to their structural diversity and electronic functionalities.
Vishwadeepa Hazra, Arnab Mandal, Sayan Bhattacharyya   +2 more
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Synthesis of lead-free iodide perovskites

, 2023
Treballs Finals de Grau de Química, Facultat de Química, Universitat de Barcelona, Any: 2023, Tutor: Roc Matheu ...
openaire   +1 more source