Results 51 to 60 of about 5,560,517 (293)
X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites
Advanced Functional Materials, EarlyView.We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim +21 more
wiley +1 more source
Ambient‐Stable Transparent P‐Type CuI Transistors Via Room‐Temperature Pulsed Laser Deposition
Advanced Functional Materials, EarlyView.An in situ PLD fabricated AlOx${\rm AlO}_x$/CuI/AlOx${\rm AlO}_x$ sandwich structure enables stable CuI TFTs with a field‐effect mobility of 2.3 ±$\pm$ 0.7 cm2${\rm cm}^{2}$ V−1${\rm V}^{-1}$ s−1${\rm s}^{-1}$ and excellent ambient stability. Complementary inverters based on CuI:Rb and ZnO:Al exhibit rail‐to‐rail voltage transfer characteristics and an
Yang Chen +5 more
wiley +1 more source
Chemical Engineering Transactions, 2015 Line-focusing concentrating solar collectors such as parabolic trough collector (PTC) and linear Fresnel reflector (LFR) may be employed for power generation through organic Rankine cycle (ORC). Dry fluids are the most preferred working fluids for an ORC.
N.B. Desai, S. Bandyopadhyay
doaj +1 more source
SolarPACES Conference Proceedings, 2023 Concentrating Solar Power (CSP) systems use mirorrs to focus light onto a receiver, and high optical slope accuracy is required to achieve high concentration.
Randy Brost +2 more
doaj +1 more source
Combined water and electricity production on industrial scale in the MENA countries with concentrating solar power [PDF]
, 2010 This paper presents some results from the EU-financed project MED-CSD in which were carried out technical and economic feasibility studies in concrete locations within selected MENA countries for water and power plants driven by concentrated solar power (
Kern, Jürgen +2 more
core
Concentrating or Non-Concentrating Solar Collectors for Solar Aided Power Generation?
, 2015 A hypothesis has been put forward that using non-concentrating solar collectors in a Solar Aided Power Generation (SAPG) plant might be a more efficient and economical option than using concentrating solar collectors.
Yuan, S. +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Combinatorial vapor deposition enables independent tuning of Cs/Pb and Br/Cl in wide‐bandgap perovskites. Automated multimodal mapping of 500+ compositions reveals a high‐energy optical transition that correlates with enhanced photoluminescence, defining a practical Cs/Pb window.
Alexander Wieczorek +6 more
wiley +1 more source
Concept and status of Concentrating Solar Power systems
EPJ Web of Conferences, 2018 Development of Concentrating Solar Power (CSP) systems has started about 40 years ago. A first commercial implementation was performed between 1985 and 1991 in California. However, a drop in gas prices caused a longer period without further deployment. It
Pitz-Paal R.
doaj +1 more source
Advanced Functional Materials, EarlyView.We present a scalable EC/TC hybrid smart window using a DCPE that enables tunable solar modulation (ΔTsol:15–43%), fast electrochromic switching (<90 s), and strong thermal blocking (10–14°C reduction). HPMC improves thermal stability, while an optimized ISL enhances EC performance.
Soyeon Kim +4 more
wiley +1 more source
Thermal energy storage for CSP (Concentrating Solar Power)
EPJ Web of Conferences, 2017 The major advantage of concentrating solar power before photovoltaic is the possibility to store thermal energy at large scale allowing dispatchability.
Py Xavier +4 more
doaj +1 more source