Results 21 to 30 of about 129,457 (293)

Techno-Economic Potential of Plasma-Based CO₂ Splitting in Power-to-Liquid Plants

Applied Sciences, 2023
Mitigating climate change requires the development of technologies that combine energy and transport sectors. One of them is the production of sustainable fuels from electricity and carbon dioxide (CO2) via power-to-liquid (PtL) plants. As one option for
Samuel Jaro Kaufmann, Paul Rößner, Stephan Renninger, Maike Lambarth, Moritz Raab, Jan Stein, Valentin Seithümmer, Kai Peter Birke   +7 more
doaj   +1 more source

Acoustic-optical phonon up-conversion and hot-phonon bottleneck in lead-halide perovskites

Nature Communications, 2017
Slow cooling of hot charge carriers in lead halide perovskite could be used in photovoltaics devices. Here, Yanget al. study hot carrier dynamics by transient absorption spectroscopy.
Jianfeng Yang, Xiaoming Wen, Hongze Xia, Rui Sheng, Qingshan Ma, Jincheol Kim, Patrick Tapping, Takaaki Harada, Tak W. Kee, Fuzhi Huang, Yi-Bing Cheng, Martin Green, Anita Ho-Baillie, Shujuan Huang, Santosh Shrestha, Robert Patterson, Gavin Conibeer   +16 more
doaj   +1 more source

Formation of Dislocations in the Growth of Silicon along Different Crystallographic Directions—A Molecular Dynamics Study

Crystals, 2018
Molecular dynamics simulations of the seeded solidification of silicon along <100>, <110>, <111> and <112> directions have been carried out. The Tersoff potential is adopted for computing atomic interaction.
Naigen Zhou, Xiuqin Wei, Lang Zhou
doaj   +1 more source

Monolithically-stacked thin-film solid-state batteries

Communications Chemistry, 2023
The power capability of Li-ion batteries has become increasingly limiting for the electrification of transport on land and in the air. The specific power of Li-ion batteries is restricted to a few thousand W kg−1 due to the required cathode thickness of ...
Moritz H. Futscher, Luc Brinkman, André Müller, Joel Casella, Abdessalem Aribia, Yaroslav E. Romanyuk   +5 more
doaj   +1 more source

Solution-processed bilayer photovoltaic devices with nematic liquid crystals [PDF]

, 2013
The cross-linking of polymerisable liquid crystalline semiconductors is a promising approach to solution-processable, multilayer, organic photovoltaics. Here we demonstrate an organic bilayer photovoltaic with an insoluble electron-donating layer formed ...
AlKhalifah, Manea S., Kelly, Stephen M., Kitney, Stuart P., Lei, Chunhong, Myers, Steven A., O’Neill, Mary   +5 more
core   +2 more sources

Practical Enhancements in Current Density and Power Generation of Bifacial Semitransparent Ultrathin CIGSe Solar Cells via Utilization of Wide Bandgap Zn‐Based Buffer

Advanced Science, 2022
Among many building‐integrated semitransparent photovoltaics (BISTPVs), semitransparent ultrathin (STUT) Cu(Inx,Ga1‐x)Se2 (CIGSe) solar cells are distinguishable due to their potential high power conversion efficiency (PCE) among other thin‐film solar ...
Dongryeol Kim, Sang Su Shin, Yonghee Jo, Sang Min Lee, Seung Kyu Ahn, Jun‐Sik Cho, Jae Ho Yun, Ho Seong Lee, Joo Hyung Park   +8 more
doaj   +1 more source

Organic and perovskite solar cells for space applications

, 2018
For almost sixty years, solar energy for space applications has relied on inorganic photovoltaics, evolving from solar cells made of single crystalline silicon to triple junctions based on germanium and III-V alloys.
Cardinaletti, Ilaria, Conard, Thierry, Cornelissen, Rob, Deferme, Wim, Devisscher, Dries, DHaen, Jan, Franquet, Alexis, Hruby, Jaroslav, Kesters, Jurgen, Maes, Wouter, Manca, Jean V., Nagels, Steven, Schreurs, Dieter, Spampinato, Valentina, Vangerven, Tim, Vodnik, Jelle   +15 more
core   +1 more source

Energy for sustainable rural development [PDF]

, 1992
Rural energy in developing countries is discussed with a view to sustainable development. The project-oriented approach in rural energy which has often dominated in the past, is contrasted with an overall strategy for sustainable rural energy demand and ...
Hommes, E.W., Hulscher, W.S.
core   +2 more sources

Sampling Plans for Control-Inspection Schemes Under Independent and Dependent Sampling Designs With Applications to Photovoltaics [PDF]

, 2014
The evaluation of produced items at the time of delivery is, in practice, usually amended by at least one inspection at later time points. We extend the methodology of acceptance sampling for variables for arbitrary unknown distributions when additional ...
A. Pepelyshev, A. Pepelyshev, A. Steland, B. Feldmann, D. G. Schilling, G. J. Liebermann, M. Assmus, M. Bruhn-Suhr, N. Glick, N. Golyandina, O. Y. Savchuk, S. Meisen, S.J. Sheather, W. Kössler   +13 more
core   +1 more source

Minimizing the Cycle Time for a Rapid Quantum Efficiency Measurement by Modulating Multiple Channels of LED Solar Simulators

SiliconPV Conference Proceedings
LED-based solar simulators have been shown to provide many advantages compared to Xenon-based flashers in particular regarding the flexibility of the spectrum, flash duration and illumination intensity.
Manuel Meusel, Christian Hagendorf, Marko Turek   +2 more
doaj   +1 more source