Results 101 to 110 of about 99,222 (315)

Avaliação da adsorção de íons chumbo por matrizes poliméricas ou compósitos de poli(metacrilato de metila) ou poliestireno com nanotubos de carbono ou negro de carbono [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2013Águas residuais podem se encontrar contaminadas por compostos orgânicos, inorgânicos e
Rovaris, Luiz Gustavo
core  

Steering Oxygen Activation Pathways via Redox Dual‐Defects in 2D Hydrated WO3 for High‐Yield Singlet Oxygen Evolution

Advanced Functional Materials, EarlyView.
Redox dual‐defects (Cs substitution and O vacancies) in 2D hydrated WO3 steer O2 activation toward selective singlet oxygen evolution. WO‐CO achieves 8.6–15.8 times higher 1O2 production than single‐defect or pristine catalysts, enabling efficient pollutant mineralization via a pathway‐selective photocatalytic mechanism.
Sheng‐Qi Guo, Mingqi Xiao, Fangyuan Zhang, Hui Li, Yuli Jia, Zhenfang Zhang, Liqun Ye, Bo Yang, Tianyi Ma   +8 more
wiley   +1 more source

Adsorption Kinetic Model Predicts and Improves Reliability of Electrochemical Serotonin Detection. [PDF]

Methods Protoc, 2023
Chapin AA, Han J, Ghodssi R.
europepmc   +1 more source

Kinetic and thermodynamic study of phosphate removal from water by adsorption onto () reeds

, 2018
The adsorption of phosphate ion onto natural reed ( Arundo donax ) was studied in this work. The effect of phosphate initial concentration, adsorbent dose, pH, temperature, and salt addition on adsorption uptake was investigated.
Al Bsoul, Abeer, Abeer Al Bsoul, Al-Othman, Amani, Ahmed A Al-Taani, Abdelhay, Arwa, Al-Ananzeh, Nada, Jum'h, Inshad, Arwa Abdelhay, Amani Al-Othman, Nada M Al-Ananzeh, Inshad Jum'h, Al-Taani, Ahmed   +11 more
core   +1 more source

Coupling Anodic Activity and Stability at Ni‐Based Non‐Oxide Catalysts via Coordinating Alcohol Oxidation and Oxygen Evolution

Advanced Functional Materials, EarlyView.
A cooperative and competitive interrelationship between alcohol oxidation (AOR) and water oxidation (OER) was observed on a typical anode catalyst of Ni2P. In situ Raman spectroscopy and electrochemical analyses revealed a specific complementary mechanism between them, in which OER and AOR critically contribute to the activity and stability of anodic ...
Yong Yan, Xinyu Liu, Yuguo Zhao, Hanwen Jian, Huan Zhou, Riyi Zhang, Dong Wang, Peter Schaaf, Lihua Wang, Guangsheng Guo, Xiayan Wang   +10 more
wiley   +1 more source

Synthesis, Properties and Adsorption Kinetic Study of New Cross-Linked Composite Materials Based on Polyethylene Glycol Polyrotaxane and Polyisoprene/Semi-Rotaxane. [PDF]

Materials (Basel), 2023
Resmerita AM, Bargan A, Cojocaru C, Farcas A.   +3 more
europepmc   +1 more source

TiO2-doped resorcinol–formaldehyde (RF) polymer and carbon gels with photocatalytic activity [PDF]

, 2013
Resorcinol-formaldehyde (RF) polymer gels offer a relatively easy and versatile route for incorporating metals into a carbon aerogel matrix. The hybrid materials thus obtained are ideal candidates for applications involving enhanced adsorption or ...
Geissler, Erik, Szilagyi, Imre, M., Czakkel, O., Czakkel, Orsolya, Szilágyi, Imre Miklós, László, Krisztina   +5 more
core   +1 more source

Support‐Controlled Reaction Pathways via Dynamic Sulfur‐Mediated Interfaces for Selective Urea Electrolysis

Advanced Functional Materials, EarlyView.
Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler, Lucía Vizcaíno‐Anaya, Ahmad Tayyebi, José Manuel Vila‐Fungueiriño, María del Carmen Giménez‐López   +4 more
wiley   +1 more source

Water adsorption properties of silica gel and hydroxyethyl cellulose composite coatings

Results in Materials
Water scarcity is an increasingly significant global issue. Desiccant coated heat exchangers are a potential adsorption reactor for atmospheric water generation, which can alleviate water scarcity through the subsequent adsorption, desorption, and ...
Lucas Lovis, Andrew Maddocks, Priscilla Tremain, Behdad Moghtaderi   +3 more
doaj   +1 more source

Feasibility of Adsorption Kinetic Models to Study Carrier-Mediated Transport of Heavy Metal Ions in Emulsion Liquid Membranes. [PDF]

Membranes (Basel), 2022
León G, Gómez E, Miguel B, Hidalgo AM, Gómez M, Murcia MD, Guzmán MA.   +6 more
europepmc   +1 more source