Results 11 to 20 of about 1,361 (209)

An In‐Depth Investigation of the Combined Optoelectronic and Photovoltaic Properties of Lead‐Free Cs2AgBiBr6 Double Perovskite Solar Cells Using DFT and SCAPS‐1D Frameworks

Advanced Electronic Materials
In the backdrop of today's environmental priorities, where toxicity and stability hinder lead‐based perovskite solar cell (PSC) progress, the emergence of lead‐free alternatives like Cs2AgBiBr6 perovskites has gained significance.
Gazi Farhan Ishraque Toki, Mirza H K Rubel, Rajesh Haldhar   +2 more
exaly   +2 more sources

Influence of Lead-Free Perovskite Panels on Indoor Growth of <i>Solanum lycopersicum</i> L. and <i>Artemisia annua</i> L. Plants. [PDF]

Plants (Basel)
This work focuses on research into innovative lead-free perovskite materials to be employed as a sensitive layer for a new generation of solar cells, exploiting their potential applications in covering greenhouses to move toward an eco-friendly ...
Caretto S, De Paolis A, Paradiso A, Milano F, Olivieri B, Ottaviani C, Prete P, De Padova P.   +7 more
europepmc   +3 more sources

Topological polarons in halide perovskites. [PDF]

Proc Natl Acad Sci U S A
Halide perovskites emerged as a revolutionary family of high-quality semiconductors for solar energy harvesting and energy-efficient lighting. There is mounting evidence that the exceptional optoelectronic properties of these materials could stem from ...
Lafuente-Bartolome J, Lian C, Giustino F.   +2 more
europepmc   +2 more sources

The Toxicity of Lead and Lead‐Free Perovskite Precursors and Nanocrystals to Human Cells and Aquatic Organisms [PDF]

Advanced Science
Halide perovskites have emerged at the forefront of semiconductor materials for photovoltaic and light‐emitting devices. However, long‐term stability and toxicity are the major barriers to their commercialization. In particular, the toxicity of lead (Pb)
Immacolata Maietta, Clara Otero‐Martínez, Sabela Fernández, Laura Sánchez, África González‐Fernández, Lakshminarayana Polavarapu, Rosana Simón‐Vázquez   +6 more
doaj   +2 more sources

Machine‐Learning‐Assisted Discovery of Mechanosynthesized Lead‐Free Metal Halide Perovskites for the Oxidative Photocatalytic Cleavage of Alkenes [PDF]

Advanced Science
Lead‐free metal halide perovskites can potentially be air‐ and water‐stable photocatalysts for organic synthesis, but there are limited studies on them for this application.
Yonghao Xiao, Khokan Choudhuri, Adisak Thanetchaiyakup, Wei Xin Chan, Xinwen Hu, Mansour Sadek, Ying Hern Tam, Ryan Guanying Loh, Sharifah Nadhirah Binte Shaik Mohammed, Kendric Jian Ying Lim, Ju Zheng Ten, Felipe Garcia, Vijila Chellappan, Tej S. Choksi, Yee‐Fun Lim, Han Sen Soo   +15 more
doaj   +2 more sources

Impact of Electron Transport Layers on Hysteresis and Performance of Ambient-Processed Perovskite Solar Cells. [PDF]

ChemSusChem
Ambient processing of perovskite solar cells (PSCs) offers a promising route to scalable and low‐cost manufacturing. While substantial progress has been achieved in improving power conversion efficiency (PCE), the hysteresis behavior of ambient‐processed devices remains insufficiently understood.
Chen Q, Singh AK, Alghathami H, Mo H, Li F, Curry RJ, Phillips LJ, Hughes AJ.   +7 more
europepmc   +2 more sources

Stable Bipolar Resistive Switching in Lead-Free Cs2AgBiBr6 Memristors for Neuromorphic Computing [PDF]

ACS Omega
Fanju Zeng, Yongqian Tan, Baofei Sun, Wei Hu, Haifeng Yin, Xiaosheng Tang, Lianshuai Huang, Juan Liao, Minli Tang   +8 more
doaj   +2 more sources

Theoretical Exploration of the Physical-Chemical Properties of Divalent (np2) Cation Mixing in Double Cs2AgBiBr6 Perovskite [PDF]

ACS Omega
Iván Ornelas-Cruz, Ramiro M. dos Santos, Matheus P. Lima, Juarez L. F. Da Silva   +3 more
doaj   +2 more sources

Air processed Cs2AgBiBr6 lead-free double perovskite high-mobility thin-film field-effect transistors

Scientific Reports, 2022
This study focuses on the fabrication and characterization of Cs2AgBiBr6 double perovskite thin film for field-effect transistor (FET) applications.
Gnanasampanthan Abiram, Fatemeh Heidari Gourji, Selvakumar Pitchaiya, Punniamoorthy Ravirajan, Thanihaichelvan Murugathas, Dhayalan Velauthapillai   +5 more
doaj   +1 more source

Light-activated Multilevel Resistive Switching Storage in Pt/Cs2AgBiBr6/ITO/Glass Devices

Nanoscale Research Letters, 2021
High-density Cs2AgBiBr6 films with uniform grains were prepared by a simple one-step and low-temperature sol–gel method on indium tin oxide (ITO) substrates.
Tingting Zhong, Yongfu Qin, Fengzhen Lv, Haijun Qin, Xuedong Tian   +4 more
doaj   +1 more source