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Showing 1-20 of 1,778 results
  1. Preparation and Application of Polyvinyl Alcohol/Chitosan Quaternary Ammonium Salt/Polyacrylamide-Based Double Network Hydrogel

    Most functional hydrogels have biocompatibility problems in the pursuit of high performance, and there is an urgent need to study the problem of...

    Juan Lei, Kunlin Chen, ... Hua Qiu in Fibers and Polymers
    Article 24 June 2024
  2. Direct Alcohol Fuel Cells: A Comparative Review of Acidic and Alkaline Systems

    In the last 20 years, direct alcohol fuel cells (DAFCs) have been the subject of tremendous research efforts for the potential application as...

    Enrico Berretti, Luigi Osmieri, ... Alessandro Lavacchi in Electrochemical Energy Reviews
    Article Open access 24 August 2023
  3. Synthesis of Copper(II) Oxide Nanoparticles by Anion-Exchange Resin-Assisted Precipitation and Production of Their Stable Hydrosols

    Abstract

    Copper(II) oxide nanoparticles are promising materials for use in catalysis, biomedicine, and photovoltaics. They can also be used to prepare...

    A. Yu. Pavlikov, S. V. Saikova, ... S. A. Novikova in Russian Journal of Inorganic Chemistry
    Article 03 July 2024
  4. Preparation of Quaternary FeCoMoCu Metal Oxides for Oxygen Evolution Reaction

    Molybdenum do** is an effective way to improve the oxygen evolution reaction(OER) properties of catalysts, which can efficiently improve the...

    Zhimin Hao, Dapeng Liu, ... Yu Zhang in Chemical Research in Chinese Universities
    Article 11 May 2022
  5. Fabricating Antibacterial Polyethylene Terephthalate Substrates Through an Industrial Approach by Applying Emulsions of Copper-Based Nanoparticles

    In this research, various emulsions of copper-based nanoparticles were synthesized through the chemical reduction method followed by utilizing the...

    Mahsa Mohammadi, Majid Montazer, ... Mahnaz Mahmoudi Rad in Fibers and Polymers
    Article 02 March 2023
  6. Changes in Fungal Community and Gene Expression of Specific Ligninolytic Enzymes in Response to Wood Decay

    Microbial communities, particularly Basidiomycota fungi, play crucial roles in ecosystem functioning, including wood decay and the recycling of...

    Min Lee, Endang Rahmat, ... Youngmin Kang in Biotechnology and Bioprocess Engineering
    Article 01 October 2023
  7. Polyvinyl alcohol/nanocellulose nanocomposites from oil palm empty fruit bunch as anion exchange membranes for direct alcohol-hydrogen peroxide fuel cells

    A series of nanocomposites based on quaternized polyvinyl alcohol (PVA) and nanocellulose (NC) from oil palm empty fruit bunch have been used as...

    Chumphol Yunphuttha, Supatta Midpanon, ... Pinsuda Viravathana in Cellulose
    Article 02 January 2024
  8. Quaternary Trimethyl Chitosan Chloride Capped Bismuth Nanoparticles with Positive Surface Charges: Catalytic and Antibacterial Activities

    Quaternary trimethyl chitosan-stabilized bismuth nanoparticles (QTMC-BiNPs) with positive surface charges were uniquely synthesized and fully...

    Yakubu Adekunle Alli, Sheriff Adewuyi, ... Hazleen Anuar in Journal of Cluster Science
    Article 20 August 2021
  9. Radish leaf protein concentrates: optimization of alkaline extraction for production and characterization of an alternative plant protein concentrate

    Radish leaf protein concentrates (RLPC) were prepared by alkaline extraction and characterized for their antioxidant activity, functional properties,...

    Gurkanwal Kaur, Surekha Bhatia in Journal of Food Measurement and Characterization
    Article 10 May 2022
  10. New modeling of 3D quaternary type BaCuZnS-graphene-TiO2 (BCZS-G-T) composite for photosonocatalytic hydrogen evolution with scavenger effect

    For the efficient evolution of hydrogen, we designed a 3D quaternary BaCuZnS-graphene-TiO 2 (BCZS-G-T) composite by an ultrasonic method. Herein, we...

    Md Nazmodduha Rafat, Kwang Youn Cho, ... Won-Chun Oh in Photochemical & Photobiological Sciences
    Article 27 December 2020
  11. Anion Exchange Membrane Water Electrolysis

    Anion exchange membrane water electrolysis (AEMWE) is an emerging technology that combines the advantages of proton exchange membrane water...
    Chapter 2023
  12. Probing electrolyte effects on cation-enhanced CO2 reduction on copper in acidic media

    Tuning the properties of the electric double layer via cations is a recognized approach for improving the efficiency of the CO 2 reduction reaction (CO

    Zhi-Ming Zhang, Tao Wang, ... Shi-Gang Sun in Nature Catalysis
    Article 24 June 2024
  13. Recovery of Uranium, Copper, and Zinc from Abu Thor Gibbsite Bearing Shale Ore Material, Abu Zeneima Area, Southwestern Sinai, Egypt

    Abstract

    The efficiency of using ammonium carbonate lixiviant for extracting uranium (U), copper (Cu), and zinc (Zn) from Abu Thor gibbsite bearing...

    D. I. Zaki in Radiochemistry
    Article 01 November 2021
  14. A covalent molecular design enabling efficient CO2 reduction in strong acids

    Molecular complexes are an important class of catalysts for the electrochemical carbon dioxide reduction reaction (CO 2 RR). However, selective CO 2 RR...

    Qiang Zhang, Charles B. Musgrave III, ... Ruquan Ye in Nature Synthesis
    Article 25 June 2024
  15. Self-assembled vesicles of sodium oleate and chitosan quaternary ammonium salt in acidic or alkaline aqueous solutions

    Fatty acids are anionic surfactants under their deprotonated forms, which have biodegradability and biocompatibility. The fatty acid self-assembled...

    Leiming Guo, Jisheng Yang, ... Yongmei **a in Colloid and Polymer Science
    Article 29 October 2019
  16. Functionalized Chitosan and Biomedical Devices

    Chitosan is the polymerPolymers that results from the deacetylationDeacetylation of chitinChitin taken from the exoskeleton of...
    Damaris-Cristina Gheorghe, Ruxandra -Maria Ilie-Mihai, ... Raluca-Ioana Stefan-van Staden in Chitosan Nanocomposites
    Chapter 2023
  17. A selenium-mediated layer-by-layer synthetic strategy for multilayered multicomponent nanocrystals

    Ordered heterostructured nanocrystals with large compositional and morphological diversity are important for many applications. However, design of...

    Chun Hu, Yangyang Zhang, ... **aoqing Huang in Nature Synthesis
    Article 03 July 2024
  18. Natural polyelectrolyte-functionalized superhydrophilic and antibacterial wood for efficient oil/water separation

    As the amount of oily wastewater discharged from industrial and domestic sources increases, materials used for oil/water separation have received...

    **long Wu, Haoqi Li, ... Jianghua Du in Journal of Porous Materials
    Article 24 January 2024
  19. Effect of zeta potential on coating morphology of SiO2-coated copper powder and conductivity of copper film

    In this study, the zeta potential on the surface of copper powder was adjusted by changing the pH value and adding cetyltrimethylammonium bromide...

    Xueying Zhai, **gdong Guo, ... De’an Yang in Chemical Papers
    Article 21 January 2020
  20. Heteropolymer in Biomass: Hemicellulose Extraction and Modifications

    Hemicellulose, a heterogeneous polysaccharide, plays a crucial role in the structural integrity of biomass, presenting an opportunity for its...
    E. M. **cy, K. S. Femina in Handbook of Biomass
    Reference work entry 2024
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