Results 1 to 10 of about 16,727 (247)

Highly active Fe-doped ZIF-8 nanocatalyst in electrochemical degradation of pharmaceutical pollutant in neutral environment [PDF]

Journal of Water and Environmental Nanotechnology, 2021
In this study, zeolitic imidazolate framework (ZIF-8) nanocatalyst was synthesized by the thermal solvent method and doped by Fe species through wet impregnation technique.
shima Amani, Mohammad Rostamizadeh, Ali Ghadimi   +2 more
doaj   +1 more source

Nanocatalysts in electrosynthesis [PDF]

iScience, 2021
Electrosynthesis is to use electricity to drive chemical reactions for chemical synthesis and is potentially a green approach to fuel and energy sustainability. Nanostructured catalysts play an important role in promoting electrochemical reactions under green chemistry conditions. This perspective first provides a brief tutorial on electrosynthesis and
Honghong Lin, Kecheng Wei, Zhouyang Yin, Shouheng Sun   +3 more
openaire   +3 more sources

catalytic applications of coated nanopalladium particles coated on modified GO by Thymbraspicata extract in Suzuki coupling reactions [PDF]

شیمی کاربردی روز, 2021
In this research coated palladium nanoparticles was synthesized on modified GO by thymbraspicata extract with simple and green procedure and used as adequate and renewable nanocatalyst for Suzuki coupling reactions between phenylboronic acid and ...
Malak Hekmati, Mohammad Yousefi, Hakimeh Ziyadi, Ensieh Ghasemi, parisa Safari Mehr, hojat Veisi, Behrooz Maleki   +6 more
doaj   +1 more source

The Influence of Various Factors on Nanocatalyst Activity during Benzothiophene Hydrogenation

Applied Sciences, 2022
Herein, we disclosed a method of preparing a nanocatalyst containing nickel-cobalt by impregnation in a hydrochloric acid medium. Optimal conditions were established for all stages of nanocatalyst preparation using the method of probabilistic ...
Aigerim Barshabayeva, Nazerke Balpanova, Darzhan Aitbekova, Murzabek Baikenov, Yermek Aubakirov, Z. S. Khalikova, Almas Tusipkhan, Balzhan Tulebaeva, Taurbaeva Gulzhan   +8 more
doaj   +1 more source

Tuning Hydrophilicity of Aluminum MOFs by a Mixed‐Linker Strategy for Enhanced Performance in Water Adsorption‐Driven Heat Allocation Application

Advanced Science, 2023
Water adsorption‐driven heat transfer (AHT) technology has emerged as a promising solution to address crisis of the global energy consumption and environmental pollution of current heating and cooling processes. Hydrophilicity of water adsorbents plays a
Bao N. Truong, Daiane D. Borges, Jaedeuk Park, Ji Sun Lee, Donghui Jo, Jong‐San Chang, Sung June Cho, Guillaume Maurin, Kyung Ho Cho, U‐Hwang Lee   +9 more
doaj   +1 more source

Characterization of Eggshells Nanocatalyst: Synthesized by Bottom-Up Technology

Walisongo Journal of Chemistry, 2022
The sol-gel technique was used to prepare the nanocatalyst from waste egg shells for the production of yellow oleander biodiesel. In this study, the physicochemical and catalytic properties of the nanocatalysts were investigated using: X-ray fluorescence
Jeremiah Odhek Masime, Erich Okoth Ogur, Betty N. Mbatia, Austin Ochieng' Aluoch, Geoffrey Otieno   +4 more
doaj   +1 more source

Enhanced photocatalytic degradation kinetics of azo-dyes by novel Ni2+ and Ag2+ doped ZnO nanocatalysts

Applied Surface Science Advances, 2022
Zinc oxide (ZnO) nanocatalyst was doped with nickel (Ni2+) and silver (Ag2+) by co-precipitation method for effective degradation of acid blue 113 dye (AB113) from textile industries wastewater.
Chitra Sekaran, Balaji Dhandapani, T Alagesan, G Balaji   +3 more
doaj   +1 more source

Unraveling the catalytic efficacy of copper(II)-anchored carboxymethyl cellulose as a magnetically recyclable nanocatalyst for effective reduction of organic pollutants

Catalysis Communications, 2023
This study focuses on the development of a highly efficient and environmentally friendly nanocatalyst for the sequestration of organic pollutants.
Iftkhar Ahmad, Arshiya Abbasi, Divyanshi Mangla, Saiqa Ikram   +3 more
doaj   +1 more source

Ultrasound assisted electro-Fenton process including Fe-ZSM-5 nanocatalyst for degradation of Phenazopyridine [PDF]

Journal of Water and Environmental Nanotechnology, 2019
Pharmaceutical wastewaters have several negative effects on human health. This study reports heterogeneous and ultrasound assisted electro Fenton (HSEF) for efficient degradation of Phenazopyridine (PHP).
Mohammad Rostamizadeh, Soorena Gharibian, Samira Rahimi   +2 more
doaj   +1 more source

Magnetic poly(1,8-diaminonaphthalene)-nickel nanocatalyst for the synthesis of antioxidant and antibacterial isoxazole-5(4H)-ones derivatives

Heliyon, 2023
A magnetic poly (1,8-diaminonaphthalene)-nickel (PDAN-Ni@Fe3O4) composite as a multifunctional nanocatalyst was prepared in several steps including (I) synthesis of poly (1,8-diaminonaphthalene) (PDAN), (II) modification of PDAN with NiSO4 (PDAN-Ni) and (
Shefa Mirani Nezhad, Seied Ali Pourmousavi, Ehsan Nazarzadeh Zare, Golnaz Heidari, Samanesadat Hosseini, Mahla Peyvandtalab   +5 more
doaj   +1 more source