Results 81 to 90 of about 81,236 (260)

Fully Textured Monolithic Sb2S3/Silicon Tandem for Unbiased and Stable Solar‐Driven Water Splitting Paired with Iodide Oxidation Reaction

Advanced Science, EarlyView.
Monolithically integrated Sb2S3 on industry‐compatible textured silicon for tandem photoelectrochemical hydrogen evolution coupled with iodide oxidation. ABSTRACT Solar‐driven photoelectrochemical (PEC) production of chemical fuels such as hydrogen is a viable solution to address climate neutrality objectives.
Jihong Min, Irene Dei Tos, Sepideh Rahimisheikh, Beatriz de la Fuente, Devika Rajagopal, Jan D'Haen, David Cornil, Tom Hauffman, Tom Aernouts, David Beljonne, Joke Hadermann, Byungha Shin, Bart Vermang, Sudhanshu Shukla   +13 more
wiley   +1 more source

Obtaining Silicon Oxide Nanoparticles Doped with Fluorine and Gold Particles by the Pulsed Plasma-Chemical Method

Journal of Nanotechnology, 2019
This paper presents a study on pulsed plasma-chemical synthesis of fluorine- and gold-doped silicon oxide nanopowder. The gold- and fluorine-containing precursors were gold chloride (AuCl3) and sulphur hexafluoride (SF6). Pulsed plasma-chemical synthesis
Galina Kholodnaya, Roman Sazonov, Denis Ponomarev, Igor Zhirkov   +3 more
doaj   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Non-Linear Phenomena in Voltage and Frequency Converters Supplying Non-Thermal Plasma Reactors

Energies
Atmospheric pressure cold plasmas have recently been the subject of intense research and applications for solving problems in the fields of energy, environmental engineering, and biomedicine.
Grzegorz Karol Komarzyniec, Henryka Danuta Stryczewska, Oleksandr Boiko   +2 more
doaj   +1 more source

Influence of Background Gas for Plasma-Assisted Catalytic Removal of Ethylene in a Modified Dielectric Barrier Discharge-Reactor

, 2021
The main objective of this work was to investigate the effect of background gas on ethylene removal. Specifically, based on the O2 content in the background gas, the effectiveness of the system in terms of C2H4 abatement and recognition of reaction ...
Duc Ba Nguyen, Duc Ba Nguyen (11885328), Van Toan Nguyen (11885337), Nosir Matyakubov (11885334), Shirjana Saud (11715049), Van Toan Nguyen, Shirjana Saud, Nosir Matyakubov, Seung-Geon Kim (11885331), Young Sun Mok, Seung-Geon Kim, Young Sun Mok (4845358)   +11 more
core   +1 more source

Lattice Distortion‐Driven Metal Exsolution in Perovskite Oxides

Advanced Science, EarlyView.
This study elucidates the mechanism of lattice distortion‐driven exsolution through a combination of computational simulations and experimental approaches. Lattice distortion facilitates the formation of oxygen vacancies and subsequent metal segregation, thereby enhancing the exsolution behavior.
Yo Han Kim, Uchan Jeon, Hyeongwon Jeong, Bo‐Ram Won, Jeong Woo Han, Jae‐ha Myung   +5 more
wiley   +1 more source

Pulsed processing by cold plasma, applied to industrial emission control

Frontiers in Chemistry
A promising pollution control technology is cold plasma driven chemical processing. The plasma is a pulsed electric gas discharge inside a near atmospheric-pressure-temperature reactor.
E. J. M. Van Heesch, T. Huiskamp, K. Yan, K. Yan, F. J. C. M. Beckers, H. W. M. Smulders, G. J. J. Winands, R. H. P. Lemmens, P. P. M. Blom, S. Davalos Segura, W. F. L. M. Hoeben, S. V. B. Van Paasen, J. J. Van Oorschot, A. G. A. Bonkestoter, M. L. J. Van Den Brand, M. Hennink, R. W. J. Smulders, A. J. M. Pemen, P. C. T. Van Der Laan   +18 more
doaj   +1 more source

Interfacial Proton‐Relay Microenvironment Enables Self‐Driven Singlet Oxygen Generation under Neutral Conditions

Advanced Science, EarlyView.
An interfacial proton‐relay microenvironment at MoS2‐CuCl heterostructures enables selective O2 activation to 1O2 under neutral conditions. Electron‐deficient sulfur sites mediate proton transfer to Cu‐bound O2, accelerating *OOH hydrogenation while suppressing O─O bond cleavage, achieving stable, efficient pollutant removal.
Qiaoyu Gao, Xiaohui Dai, Jian Ye, Lili Li, Chenxiao Yu, Yuehan Jiang, Jiangdong Dai, Xiaohua Tian, Jun Zhao, Jianming Pan   +9 more
wiley   +1 more source

A comprehensive review of cold plasma technology for microalgae removal

South African Journal of Chemical Engineering
Microalgae play a dual role in aquatic ecosystems, serving as crucial oxygen producers and carbon fixers while also posing significant environmental and public health risks when they grow excessively due to nutrient enrichment.
Ali Mohammad Tanzooei, Javad Karimi
doaj   +1 more source

Production of copolymers with a predefined intermolecular chemical composition distribution by emulsion polymerisation in a continuously operated reactor

, 2001
The influence of residence time distribution on the intermolecular chemical composition distribution (CCD) for the emulsion copolymerisation of styrene and methyl acrylate has been investigated.
J. Meuldijk, Meuldijk, J Jan, C.A. Scholtens, Scholtens, C.A., A.A.H. Drinkenburg, Drinkenburg, AAH Bart, Drinkenburg, A.A.H., Meuldijk, J., Scholtens, CA Chris   +8 more
core   +1 more source