Results 151 to 160 of about 1,095,040 (296)

Possibility of Modeling of Solar Collectors Systems in Latvia

The aim of the work is to explore suitability of Latvian environment to the usage of solar collectors system. For the attainment of objective monotype house will be modeled, the house will be equipped with the combined solar heat system, which will be ...
Šipkovs, Pēteris, Migla, Lana
core  

Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2

Advanced Science, EarlyView.
Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim, Wonjae Ko, Byoung‐Hoon Lee, Sanghoon Kim, Yun Do Kim, Hyunsoo Ahn, Yoon Jung, Chan Woo Lee, Kug‐Seung Lee, Eunhee Gong, Junho Lee, Minho Kim, Taeghwan Hyeon, Su‐Il In   +13 more
wiley   +1 more source

Study on the Photothermal Performance Enhancement of Direct Absorption Solar Collectors by Heat-Transfer-Oil-Based MWCNT-TiN Composite Nanofluids. [PDF]

ACS Omega
Hu J, Gong D, Yan J, Peng C, Gan G, Xie Y, Jian Z.   +6 more
europepmc   +1 more source

Efficient Screening of Organic Singlet Fission Molecules Using Graph Neural Networks

Advanced Science, EarlyView.
A high‐throughput screening framework based on graph neural networks (GNNs) and multi‐level validation facilitates the identification of singlet fission (SF) candidates. By efficiently predicting excitation energies across 20 million molecules, and integrating TDDFT calculations, synthetic accessibility assessments, and GW+BSE calculations, this ...
Li Fu, Longfei Lv, Fan Zhang, Si Zhou, Weiwei Gao, Jijun Zhao   +5 more
wiley   +1 more source

Advances in Enhancing the Photothermal Performance of Nanofluid-Based Direct Absorption Solar Collectors. [PDF]

Nanomaterials (Basel)
Zhang Z, Liang X, Zheng D, Wang J, Yin C.   +4 more
europepmc   +1 more source

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Enhanced operational efficacy of direct absorption solar collectors using multi-walled carbon nanotubes/MoS₂ nanofluids. [PDF]

Sci Rep
Talebi K, Shamel A, Alayi R, Ebrahimzadeh-Rajaei G, Khodadadi-Moghaddam M.   +4 more
europepmc   +1 more source

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

Advanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka, Zhaolin Liu, Ivan P. Parkin, Guanjie He   +3 more
wiley   +1 more source

Numerical investigation of performance and exergy analysis in parabolic trough solar collectors. [PDF]

Sci Rep
Donga RK, Kumar S, Velidi G.
europepmc   +1 more source

Combined solar collector

, 2014
In this article was analyzing the efficiency of the combined solar collector for heating buildings. This enhances the efficiency of solar system by increasing the area of the absorption of solar energy. There are describes the results of the research on solar radiation input on a combined solar collector.
Voznyak, O., Shapoval, S., Pona, O., Vengryn, I.   +3 more
openaire   +1 more source