Results 71 to 80 of about 13,308 (202)

Pervaporation of Acetic Acid-Water Mixture Using Silica Membrane Prepared by Sol-Gel Method [PDF]

, 2016
Silica membranes were developed and tested for the separation of acetic acid and water by pervaporation. Thin microporous silica membranes were prepared on a porous alumina tube by sol-gel method using tetraethyl orthosilicate (TEOS) as the silica ...
Kusumocahyo, S. P. (Samuel), Sudoh, M. (Masao)   +1 more
core   +3 more sources

Interfacial Engineering Toward Local Environment Modulation for Selective CO2 Electroreduction

Carbon Neutralization, Volume 5, Issue 1, January 2026.
Interfacial engineering strategies are systematically categorized to address rate, selectivity, and stability challenges in electrochemical CO2 reduction. This review highlights mechanistic insights and synergistic effects of mass transport, electric field tuning, local proton management, molecular functionalization, and hybrid architectures, offering ...
Min Zheng, Qian Sun, Zeheng Lin, Yanzhao Zhang, Yifan Bao, Jiakang You, Kai Wang, Huihui Li, Shuhao Wang, Yan Nie, Yuhan Xie, Dazhi Yao, Shuai Bi   +12 more
wiley   +1 more source

Combined Dip‐Coating and Spray Coating Techniques for Modifying PVDF Membranes With PDMS and TiO2 for Photocatalytic Membrane Distillation

Journal of Applied Polymer Science, Volume 142, Issue 47, December 15, 2025.
Main steps of membrane modification to impart hydrophobic character and its characterization for photocatalytic vacuum membrane distillation. ABSTRACT Membrane modification or functionalization techniques are widely studied to develop membranes with tailored properties for specific applications. This work investigates the combination of two methods—dip‐
Jussara Garcez, Anderson Felipe Viana da Silva, Giordana Demaman Arend, Claudio Marcos Eugênio Malaghini, Marco Di Luccio, Katia Rezzadori, Alan Ambrosi   +6 more
wiley   +1 more source

Effect of the polar-nonpolar liquid mixtures on pervaporative behaviour of perfluorinated sulfonic membranes in lithium form [PDF]

, 2016
International ...
Chappey, Corinne, Fatyeyeva, Kateryna, Karpenko-Jereb, Larisa, Kelterer, Anne-Marie, Kujawa, Joanna, Kujawski, Wojciech, Marais, Stefan, Rynkowska, Edyta   +7 more
core   +4 more sources

Sustainable Bioethanol Production from Soft Tissue Waste: Combining Hybrid Hydrolysis, Yeast Fermentation, and Membrane‐Based Separation

Advanced Energy and Sustainability Research, Volume 6, Issue 12, December 2025.
This study offers a sustainable approach for converting soft tissue waste into bioethanol, promoting the transition from fossil fuels to renewable energy. Employing hybrid hydrolysis and the yeast Hanseniaspora uvarum, a glucose yield of 10.86 g L−1 is attained, with optimal bioethanol production reaching 7.55 g L−1, highlighting the potential of soft ...
Ahmed E. Mansy, Eman A. El Desouky, Ahmed I. Osman, Tarek H. Taha, Mohamed. A. Abu‐Saied, Hamada El‐Gendi, Zhen‐Yu Tian, Ranya A. Amer   +7 more
wiley   +1 more source

Technological Advances in the Electroreduction of CO2 to HCOOH: The Impact of Catalyst, Gas Diffusion Electrode, and Cell Design

Electrochemical Science Advances, Volume 5, Issue 6, December 2025.
Technological advancements in key components in the eCO2RR‐to‐HCOOH are essential for enabling a sustainable and competitive industrial production of HCOOH. ABSTRACT The electrochemical reduction of carbon dioxide (eCO2RR) is a promising technology for synthesizing value‐added products required in the transition towards a more circular and renewable ...
Verena Theußl, Sergio Sanz, Konstantin von Foerster, Bastian Rutjens, Henning Weinrich, Hermann Tempel, Rüdiger‐A. Eichel   +6 more
wiley   +1 more source

Separation of Aqueous Isopropanol Through Chitosan/Poly (Vinyl Alcohol) Blended Membranes by Pervaporation

International Islamic University Malaysia Engineering Journal, 2012
Blend membranes consisting of chitosan/poly (vinyl alcohol) (CS/PVA) were prepared from a solution casting method and characterized via the pervaporation separation of isopropanol-water mixtures.  The solution of pure chitosan was blended with poly(vinyl
S. H. Tan, A. L. Ahmad, M. G. Mohd. Nawawi and H. Hassan   +1 more
doaj   +1 more source

Recent Advances in the Utilization of Imidazolium‐Based Ionic Liquids for Chemical‐Enhanced Oil Recovery: A Comprehensive Review

The Chemical Record, Volume 25, Issue 12, December 2025.
This review highlights the recent advancements in imidazolium‐based ionic liquids for enhanced oil recovery (EOR), focusing on their ability to reduce interfacial tension, alter wettability, and stabilize emulsions. Their tunable chemistry, thermal stability, and recyclability position them as effective and sustainable alternatives to conventional EOR ...
Noran Mousa, Basim Abu‐Jdayil, Abdulrazag Y. Zekri   +2 more
wiley   +1 more source

Integrated ultrafiltration and pervaporation process using PDMS/ZnO-modified PSf nanohybrid membranes for enhanced bioethanol purification from fermentation broth

Case Studies in Chemical and Environmental Engineering
Bioethanol is a promising alternative to fossil fuels, but its separation from water remains challenging due to the presence of the azeotropic point.
Tutuk Djoko Kusworo, Febio Dalanta, Dita Aulia Azizah, Adrian Nataldipa Putra, Tasya Paramita Hendratmo, Muhammad Itsar Hanif, Ilham Alkian, Tonny Agustiono Kurniawan   +7 more
doaj   +1 more source

Emergence of Electroanalytical Techniques for Arsenic Detection in Water: Recent Trends and Future Perspectives

ChemElectroChem, Volume 12, Issue 23, November 26, 2025.
This review presents recent advances in electroanalytical techniques for arsenic detection in water. The stripping voltammetry combined with pulse/sweep techniques and integration of nanomaterials, printed sensors, and microfluidics has significantly improved the detection and speciation capabilities.
Abhijnan Bhat, Akhilesh Kumar Gupta, Christine O'Connor, Furong Tian, Baljit Singh   +4 more
wiley   +1 more source