Results 41 to 50 of about 8,948 (257)

Visible Light-Responsive TiO2 Coated MWCNTs as a Hybrid Nanocatalysts

International Journal of Electrochemical Science, 2013
Rapid synthesis of visible light responsive TiO2/MWCNTs nanocatalyst with high surface area is demonstrated in this work. The modified microwave method was successfully used to prepare TiO2 and TiO2/MWCNTs nanocatalyst.
F. Alosfur, M.H. Haji Jumali, S. Radiman, Noor J. Ridha, Mohd Ambar Yarmo, Akrajas Ali Umar   +5 more
doaj   +1 more source

Clean Synthesis of Propargylamines Using Novel Magnetically Recyclable Silver Nanocatalyst (AgMNPs)

, 2021
A novel and green magnetic nanocatalyst were synthesized by anchoring silver (I) to (2-iminomethyl)pyridine moiety. The prepared nanocatalyst was identified by different techniques, such as FT-IR, XRD, SEM, EDX, VSM, and TGA analyses.
Manouchehr Mamaghani (703230), Bahareh Babaei (11834846), Masoud Mokhtary (11834849)   +2 more
core   +1 more source

Efficient Mechanochemical Bifunctional Nanocatalysts for the Conversion of Isoeugenol to Vanillin

Frontiers in Chemistry, 2018
A bifunctional nanocatalyst composed of iron containing SBA-15 material modified with sulfonic acid groups was synthesized by a mechanochemical approach.
Somayeh Ostovar, Somayeh Ostovar, Ana Franco, Alain R. Puente-Santiago, María Pinilla-de Dios, Daily Rodríguez-Padrón, Hamid R. Shaterian, Rafael Luque, Rafael Luque   +8 more
doaj   +1 more source

Magnetic bentonite decorated with Pd nanoparticles and cross-linked polyvinyl pyridine as an efficient nanocatalyst for Suzuki coupling and 4-Nitrophenol reduction reactions

Scientific Reports, 2023
This study reports the preparation of a novel type of support based on magnetically recyclable bentonite functionalized with divinylbenzene-polyvinyl pyridine (PVP-DVB) for Pd (II) nanocatalyst by a simple cost-effective method. Firstly, the conventional
Haniyeh Daneshafruz, Pourya Mohammadi, Hossein Barani, Hassan Sheibani   +3 more
doaj   +1 more source

Nanocatalysts for Hydrogen Production [PDF]

Catalysts, 2021
Rising concerns about the effects of global warming and climate change have led to a search for environmentally clean and energy efficient technologies. Hydrogen is one of the most popular new types of energy, which is considered as a clean energy carrier for the future. Hydrogen is primarily produced by the steam reforming of natural gas.
openaire   +1 more source

Nanocatalyst-Assisted Fine Tailoring of Pore Structure in Holey-Graphene for Enhanced Performance in Energy Storage

, 2019
Nanoporous holey-graphene (HG) shows potential versatility in several technological fields, especially in biomedical, water filtration, and energy storage applications. Particularly, for ultrahigh electrochemical energy storage applications, HG has shown
Dipak Dutta (1987513), Jian-Yong Jiang (7423820), Jeng-Kuei Chang (1637416), Anif Jamaluddin (7423823), Yu-Han Hung (2920452), Fuming Chen (2179304), Ching-Yuan Su (1731463), Shih-Ming He (7423826)   +7 more
core   +1 more source

p-Sulfonated calix[4]arene grafted on magnetic chitosan as efficient and recyclable multifunctional bio-nanocatalyst for various organic transformations

Carbohydrate Polymer Technologies and Applications
Biopolymers are abundant and sustainable materials that have various benefits, including reducing the development of secondary pollution because of their inherent environmental friendliness.
Saied Shafiei Navid, Rahman Hosseinzadeh, Mohammad Salehi   +2 more
doaj   +1 more source

Superior catalytic reduction of methylene blue and 4-nitrophenol by copper nanoparticles-templated chitosan nanocatalyst

Carbohydrate Polymer Technologies and Applications, 2023
We represent a copper nanoparticle (CuNPs)-templated chitosan (CS) nanocomposite as an effective catalyst for the catalytic reduction of aqueous hazardous organic micropollutants, which was synthesized via a facile in-situ reduction step of pre-chelated ...
Chirag Batukbhai Godiya, Sanjay Kumar, Bum Jun Park   +2 more
doaj   +1 more source

A New Nanocatalyst for the Synthesis of Isoindolinone

Chemical Engineering Transactions, 2019
PtRh nanoparticles were successfully synthesized by one-step chemical strategy, consisting in the thermolysis of a suitable Pt and Rh precursors in organic solvent in the presence of surfactants. This way provides experimental easiness and potential low-cost production.
Sarno M., Ponticorvo E.
openaire   +3 more sources

Enhancement of the Performance of a Platinum Nanocatalyst Confined within Carbon Nanotubes for Asymmetric Hydrogenation

, 2011
Enhancement of the Performance of a Platinum Nanocatalyst Confined within Carbon Nanotubes for Asymmetric ...
Mingrun Li, Qihua Yang, Can Li, Zhijian Chen, Guan, Zaihong, Zaihong Guan, Chen, Zhijian, Li, Mingrun, Yang, Qihua, Li, Can, 李灿   +10 more
core   +1 more source