Results 121 to 130 of about 8,958,604 (431)

Minuscule Amounts of Pt Single Atoms Selectively Loaded on Minor (101) Facet of Anatase Crystallites Enables Outstanding Utilization Efficiency for Photocatalytic H2 Production

Advanced Functional Materials, EarlyView.
Ar–H2 annealing triggers redistribution of pre‐deposited Pt single atoms (SAs) on faceted anatase nanosheets, with selective SAs accumulation on the minor (101) facetsthus the co‐catalytic SA‐sites are positioned only where they are needed, i.e. at the electron exit facets.
Shanshan Qin, Nikita Denisov, Benedict Osuagwu, Jan Kolařík, Bidyut Bikash Sarma, Zdeněk Baďura, Patrik Schmuki   +6 more
wiley   +1 more source

Practical Jsc Limits for SHJ Devices: Insights From Modelling

SiliconPV Conference Proceedings
Modern industrial silicon heterojunction (SHJ) solar cells are increasingly limited by the short-circuit current density (Jsc) and there is a strong interest in understanding how much novel approaches such as window layers, novel transparent conductive ...
Erik M. Spaans, Selvaraj Venkataraj, Armin G. Aberle, Nitin Nampalli   +3 more
doaj   +1 more source

Solar energy and its utilization [PDF]

, 1913
anon anon
openalex   +1 more source

The Role of Fluorine‐Functionalized Organic Spacers for Defect Passivation and Low‐Dimensional Phase Formation in 3D MAPI Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
Fluorine‐functionalized organic spacers (2F, 3F, 5F) are investigated to identify as optimal passivation agents for 3D MAPI perovskite solar cells (PSCs). The study highlights how altering fluorine positioning affects defect passivation, low‐dimensional phase (LDP) formation, and stability, emphasizing its role in molecular interactions and offering ...
Ali Semerci, Javier Urieta‐Mora, Sander Driessen, Ali Buyruk, Rik Hooijer, Agustín Molina‐Ontoria, Bülent Alkan, Seckin Akin, Mattia Fanetti, Harishankar Balakrishnan, Achim Hartschuh, Shuxia Tao, Nazario Martín, Peter Müller‐Buschbaum, Saim Emin, Tayebeh Ameri   +15 more
wiley   +1 more source

Review of flexible perovskite solar cells for indoor and outdoor applications

Materials for Renewable and Sustainable Energy
Perovskite solar cells (PSCs) have shown a significant increase in power conversion efficiency (PCE) under laboratory circumstances from 2006 to the present, rising from 3.8% to an astonishing 25%. This scientific breakthrough corresponds to the changing
Adamu Ahmed Goje, Norasikin Ahmad Ludin, Puteri Nor Aznie Fahsyar, Ubaidah Syafiq, Puvaneswaran Chelvanathan, Abu Dzar Al-Ghiffari Syakirin, Mohd Asri Teridi, Mohd Adib Ibrahim, Mohd Sukor Su’ait, Suhaila Sepeai, Ahmad Shah Hizam Md Yasir   +10 more
doaj   +1 more source

Usage of Artificial Intelligence for Prediction of CSP Plant Parameters

SolarPACES Conference Proceedings
Artificial intelligence offers the opportunity to use the large amounts of data from commercial CSP power plants to supplement the experience of operations personnel through accurate predictions to optimize predictive maintenance and operations ...
Thomas Kraft, Mohammad Haziq Khan, Gregor Bern, Werner Platzer   +3 more
doaj   +1 more source

Cold Vapor Generation beyond the Input Solar Energy Limit

Advancement of science, 2018
100% efficiency is the ultimate goal for all energy harvesting and conversion applications. However, no energy conversion process is reported to reach this ideal limit before. Here, an example with near perfect energy conversion efficiency in the process
Haomin Song, Youhai Liu, Zhejun Liu, Matthew H. Singer, Chenyu Li, A. Cheney, Dengxin Ji, Lyu Zhou, N. Zhang, Xie Zeng, Zongmin Bei, Zongfu Yu, Suhua Jiang, Qiaoqiang Gan   +13 more
semanticscholar   +1 more source

Over 18% Efficiency from Halogen‐Free Solvent‐Processed Polymer Solar Cells Enabled by Asymmetric Small Molecule Acceptors with Fluoro‐Thienyl Extended Terminal

Advanced Functional Materials, EarlyView.
An asymmetric non‐fullerene acceptor BTP‐FT is developed by extending the end group of Y6‐BO with thiophene. The conformation of the molecule is determined by the noncovalent F···S interaction as demonstrated by 2D NMR and simulations. An efficiency of 18.39% is achieved in the resulting ternary solar cells processed from toluene.
Jingnan Wu, Fengbo Sun, Xinxin Xia, Leandro R. Franco, Qiaonan Chen, Yúang Fu, Rafael B. Ribeiro, Xinhui Lu, C. Moyses Araujo, Xunchang Wang, Renqiang Yang, Xia Guo, Donghong Yu, Maojie Zhang, Ergang Wang   +14 more
wiley   +1 more source

Investigation of temperature homogeneity during infrared soldering of silicon solar cells using the finite element method

EPJ Photovoltaics
Soldering copper wires to the electrodes of solar cells is a crucial stage in the fabrication of silicon photovoltaic modules. Photovoltaic industries use infrared radiation for soldering because of its high throughput.
Joseph Daniel Christopher, De Rose Angela, Eberlein Dirk, Parlayan Onur, Grübel Benjamin, Beinert Andreas J., Neuhaus Holger   +6 more
doaj   +1 more source

The Utilisation of Solar Energy 1 [PDF]

, 1915

openalex   +1 more source