Results 71 to 80 of about 13,595 (254)

Carbon Dot Nano‐Spacers in Triazine Networks for Integrated Photothermal Seawater Desalination and H2O2 Production

Carbon Energy, EarlyView.
Cyanated carbon dots (CN‐CDs) are synthesized by the hydrothermal method with carboxymethyl cellulose and cyanobenzoic acid, and CD‐CTN is obtained in situ via cyclotrimerization of CN‐CDs. CD‐CTN possesses excellent photothermal catalytic H2O2 production in seawater, and desalted H2O2 could be obtained, which demonstrates the practical application for
Xiaoxia Chen, Wenjie Tian, Huayang Zhang, Jingkai Lin, Anithadevi Sekar, Min Ge, Ruijia Wang, Hongda Guo, Shouxin Liu, Shujun Li, Jian Li, Tony D. James, Sai Kishore Ravi, Zhijun Chen   +13 more
wiley   +1 more source

Biomimetic coating-free surfaces for long-term entrapment of air under wetting liquids

Nature Communications, 2018
Trapping air at the solid-liquid interface is a promising strategy for reducing frictional drag but could not be realized without perfluorinated coatings so-far.
Eddy M. Domingues, Sankara Arunachalam, Jamilya Nauruzbayeva, Himanshu Mishra   +3 more
doaj   +1 more source

Recent Strategies Toward Durable and Ion‐Tolerant Transition Metal‐Based Electrocatalysts in Seawater Electrolysis

Carbon Energy, EarlyView.
Recent strategies address these challenges through ion‐specific regulation, encompassing chloride‐tolerant and chloride‐regulating anodes together with cathode designs that suppress OH− accumulation and Mg2+/Ca2+ coupling. This ion‐management‐oriented framework provides general guidelines for achieving stable, selective, and scalable seawater ...
Lina Li, Wenda Zhang, Xinti Yu, Ning Han, Zhangxing Chen, Heng Zhao   +5 more
wiley   +1 more source

MXenes as a Versatile Platform for High‐Energy‐Density Asymmetric Supercapacitors

Carbon Energy, EarlyView.
MXenes with high conductivity and tunable surface chemistry are reviewed as advanced electrodes for asymmetric supercapacitors. MAX‐phase synthesis, surface and interlayer engineering, defect modulation, and composite designs are discussed, highlighting enhanced ion transport, pseudocapacitance, energy density, cycling stability, and sustainable routes
Seul‐Yi Lee, Jagadis Gautam, Shrikant Vaiju Sadavar, Soo‐Jin Park   +3 more
wiley   +1 more source

Hexavalent Chromium Removal from Model Water and Car Shock Absorber Factory Effluent by Nanofiltration and Reverse Osmosis Membrane

International Journal of Analytical Chemistry, 2017
Nanofiltration and reverse osmosis are investigated as a possible alternative to the conventional methods of Cr(VI) removal from model water and industrial effluent. The influences of feed concentration, water recovery, pH, and the coexisting anions were
Amine Mnif, Imen Bejaoui, Meral Mouelhi, Béchir Hamrouni   +3 more
doaj   +1 more source

Precise Control of Water Adsorption Behavior in Solid Solutions of Amorphous Coordination Polymers

Chemistry – A European Journal, EarlyView.
Amorphous coordination polymers (Am‐CPs) showed a strict modulation of water uptake behavior via a solid solution approach. The desirable water uptake characteristics were corroborated by the type and local coordination geometry of the central metals, as revealed by a combination of L2,3‐ and K‐edge X‐ray absorption fine structure (XAFS) techniques ...
Haruka Yoshino, Kohei Yamagami, Yuki Imamura, Hirona Yamagishi, Sayuri Shimoda, Benjamin Le Ouay, Ryo Ohtani, Hitoshi Miyasaka, Masaaki Ohba   +8 more
wiley   +1 more source

Clathrate hydrate crystallization

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley   +1 more source

Synergies and Trade‐Offs in Circular Economy and Community Development Nexus: Pathways to Local Sustainability

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Recent scholarship shows growing interest in the circular economy (CE) approach, which promotes resource‐efficient, community‐friendly activities. However, scientific evidence is still needed on the synergies and trade‐offs between CE and community development (CD).
Michael Odei Erdiaw‐Kwasie, Matthew Abunyewah, Kerstin Zander, Patrick Arhin, Amila Kasun Sampath Udage Kankanamge, Walter Leal Filho, Khorshed Alam   +6 more
wiley   +1 more source

Development and testing of a novel compact system for municipal wastewater treatment and irrigation using advanced technologies

Scientific Reports
Growing water scarcity and increasing food demand are driving interest in municipal Wastewater Treatment (WWT) for crop irrigation. However, centralised WWT systems require substantial capital and infrastructure investment, which poses challenges for ...
Abdel-hameed M. El-Aassar, Heba Isawi, Mohamed E. A. Ali, Hosam A. Shawky, Mohamed T. Mito, Selda Oterkus, Erkan Oterkus   +6 more
doaj   +1 more source

Dynamic manipulation of multiphase fluid in microgravity using photoresponsive surfactant

Droplet, EarlyView.
Photo‐surfactant‐driven bubble migration experiment was conducted onboard the International Space Station to isolate Marangoni flow from gravity and natural convection. The experiment identifies an optimal bubble size leading to the highest migration velocity, which is validated with a comprehensive numerical model. Abstract Control of bubble motion is
Xichen Liang, Kseniia M. Karnaukh, Qixuan Cao, Marielle Cooper, Hao Xu, Ian Maskiewicz, Olivia Wander, Javier Read de Alaniz, Yangying Zhu, Paolo Luzzatto‐Fegiz   +9 more
wiley   +1 more source