Results 81 to 90 of about 1,910,415 (212)

Metalized Carbon Fiber Electrodes for High‐Performance Aqueous Redox Flow Batteries: The Dominance of Bismuth

Battery Energy, Volume 5, Issue 6, November 2026.
Metal‐coated carbon fiber electrodes transform aqueous redox flow batteries by accelerating negative‐electrode redox kinetics, suppressing hydrogen evolution, and regulating metal plating. Standardized testing, operando mechanistic studies, and techno‐economic validation are essential for practical, scalable deployment.
Ganesan Srividhya, Megha Bala, John Bell, Ashok Kumar Nanjundan, Kothandaraman Ramanujam   +4 more
wiley   +1 more source

Highly efficient removal of hexavalent chromium in aqueous solutionsviachemical reduction of plate-like micro/nanostructured zero valent iron

, 2017
The plate-like micro/nanostructured zero valent iron has exhibited the significantly enhanced ability to remove Cr(vi) from the real electroplating wastewater compared with the commercial zero valent iron.
Wang, G, Cai, W, Guozhong Wang, Shenghong Kang, Kang, S, Huijun Zhao, Zhao, H, Weiping Cai   +7 more
core   +1 more source

Application of CFD in Nanoremediation Problems with Nanoscale Zero-valent Iron Particles

Chemical Engineering Transactions, 2023
TCE (Trichloroethylene) is a chlorinated solvent, known for its toxicity present in many underground water reservoirs and, as it is a less viscous and denser contaminant than water, it reaches the impermeable substrate of the reservoirs, remaining ...
Amanda B. De Almeida, Eliton Fontana, Alex V. L. Machado, Luiz F. L. Luz Junior   +3 more
doaj  

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando, Silvia Sfameni, Jozefien Geltmeyer, Alessandra Palella, Lorenzo Spadaro, Alberto Riminucci, Karen De Clerck, Maria Rosaria Plutino   +7 more
wiley   +1 more source

A new method to produce nanoscale iron for nitrate removal

, 2011
This article proposes a novel technology combining electrochemical and ultrasonic methods to produce nanoscale zero valent iron (NZVI). With platinum placed in the cathode and the presence of the dispersion agent, 0.2g/l cetylpyridinium chloride (CPC), a
李奇旺; Li, Chi-wang; Chen, Shiao-shing; Hsu, Hong-der
core   +1 more source

Magnetic solid phase extraction based on graphene oxide/nanoscale zero-valent iron for the determination of tetracyclines in water and milk by using HPLC-MS/MS

, 2017
A magnetic solid-phase extraction (MSPE) based on graphene oxide/nanoscale zero-valent iron (GO/nZVI) coupled with HPLC-MS/MS was proposed for the determination of trace tetracycline antibiotics (TCs) in water and milk.
Yan Zhu, Dan Wei, Shuchao Wu
core   +1 more source

Application of nanoscale zero-valent iron in hexavalent chromium-contaminated soil: A review

Nanotechnology Reviews, 2020
Chromium (Cr) is a common toxic heavy metal that is widely used in all kinds of industries, causing a series of environmental problems. Nanoscale zero- valent iron (nZVI) is considered to be an ideal remediation material for contaminated soil, especially
Chen Xilu, Li Xiaomin, Xu Dandan, Yang Weichun, Bai Shaoyuan   +4 more
doaj   +1 more source

Zero-Valent Metal Emulsion for Reductive Dehalogenation of DNAPLs [PDF]

, 2006
A zero-valent metal emulsion is used to dehalogenate solvents, such as pooled dense non-aqueous phase liquids (DNAPLs), including trichloroethylene (TCE).
Quinn, Jacqueline, Reinhart, Debra R., Clausen, Christian, Gelger, Cherie L., Brooks, Kathleen   +4 more
core  

Granular activated carbon with grafted nanoporous polymer enhances nanoscale zero-valent iron impregnation and water contaminant removal

, 2018
Granular activated carbon was customized with a chemical grafting procedure of a nanoporous polymeric network for the purpose of nanoscale zero-valent iron impregnation and subsequent water contaminant remediation.
Yavuz, Cafer T., Hwang, Yuhoon, Mines, Paul D., Damien Thirion, Paul D. Mines, Basil Uthuppu, Thirion, Damien, Yuhoon Hwang, Andersen, Henrik Rasmus, Uthuppu, Basil, Jakobsen, Mogens Havsteen, Mogens H. Jakobsen, Henrik R. Andersen, Cafer T. Yavuz   +13 more
core   +1 more source

Enhanced nitrate-nitrogen removal by modified attapulgite-supported nanoscale zero-valent iron treating simulated groundwater [PDF]

, 2018
Attapulgite (or palygorskite) is a magnesium aluminium phyllosilicate. Modified attapulgite-supported nanoscale zero-valent iron (NZVI) was created by a liquid-phase reduction method and then applied for nitrate-nitrogen (NO3-N) removal (transformation ...
Huang, Zhuo,, Tang, Xianqiang, Cao, Xiaohuan, Miklas Scholz, Li, C, Cao, X, Wu, Min,, Tang, X, Lin, Li,, Li, Chao,, Scholz, Miklas, Qingyun Li, Scholz, M, Dong, Lei,, Tang, Xianqiang,, Xianqiang Tang, Huang, Zhuo, Wu, Min, Li, Qingyun, Li, Qingyun,, Cao, Xiaohuan,, Dong, Lei, Wu, M, Huang, Z, Li Lin, Chao Li, Lin, Li, Lei Dong, Lin, L, Zhuo Huang, Min Wu, Scholz, Miklas,, Li, Chao, Dong, L, Lund University., Xiaohuan Cao, Li, Q   +36 more
core   +1 more source