Results 101 to 110 of about 8,948 (257)

Magnetically separable Ru-based nano-catalyst for the hydrogenation/hydro-deoxygenation of lignin-derived platform chemicals

Materials Research Letters, 2018
A facile and replicable stepwise chemical method was explored to synthesise magnetically separable Ru-based nanocatalyst. Structural investigation revealed that nanocatalyst is a hierarchical multiphase nanocomposite, consisting of highly magnetic Fe3C ...
S. Gyergyek, A. Kocjan, A. Bjelić, M. Grilc, B. Likozar, D. Makovec   +5 more
doaj   +1 more source

E4 SIZE DEPENDENCE OF SUBSURFACE OXYGEN FORMATION ON SILVER NANOCATALYST: 109AG and 17O NMR STUDY

, 2011
E4 SIZE DEPENDENCE OF SUBSURFACE OXYGEN FORMATION ON SILVER NANOCATALYST: 109AG and 17O NMR ...
包信和, 王雪峰, 韩秀文, 孙军明   +3 more
core  

Structure and Dynamics of Nanocatalysts [PDF]

Microscopy and Microanalysis, 2010
Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.
openaire   +1 more source

Date seed waste derived nanocatalyst and its application in production of hydrolytic enzyme, fermentative sugars and biohydrogen

, 2023
Biofuel production from cellulosic biomass is a promising approach; however, the cost-intensive utilization of cellulolytic enzymes is a major roadblock to economic production.
Asad Syed, Vijai Kumar Gupta, Ali H. Bahkali, Gupta, Vijai Kumar, Neha Srivastava, Srivastava, Neha, Bahkali, Ali H., Syed, Asad, Abdallah M. Elgorban, Mohamed A. Abdel-Wahab, Elgorban, Abdallah M., Abdel-Wahab, Mohamed A.   +11 more
core   +1 more source

TiFe2O4@SiO2–SO3H: A novel and effective catalyst for esterification reaction

Heliyon
In the present study, TiFe2O4@SiO2–SO3H heterogeneous catalyst was successfully synthesized and applied to generate biodiesel from oleic acid, and palmitic acid using an esterification process.
Mohanad Yakdhan Saleh, Ahmed Kareem Obaid Aldulaimi, Shakir Mahmood Saeed, Ayat Hussein Adhab   +3 more
doaj   +1 more source

Synthesis, Purification, and Electrocatalytic Activity of Platinum Nanocatalyst with Globular Dendritic Structure

, 2012
A new Pt nanocatalyst was synthesized by chemical reduction of K2PtCl4 by ascorbic acid in the presence of a non-ionic surfactant Brij-35 (CH3(CH2)(10)CH2(OCH2CH2)(23)OH) in aqueous solution at room temperature.
Yin Jie, Song Yujiang, Lu Yang, Li Jia, Xing Yongheng, Li Huanqiao, Xie Yan, Liu Yuan, Si Weifeng, Xu Huan, Li Shushuang   +10 more
core   +1 more source

Poly(N-acryloylglycinamide) microgels as nanocatalyst platform

, 2018
We report the synthesis of thermophilic poly(N-acryloylglycinamide) (PNAGA) microgels that swell in water upon heating and their use as nanocatalyst hosts.
Dong Yang, Heikki Tenhu, Milla Viitasuo, Fabian Pooch, Sami Hietala   +4 more
core   +1 more source

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar, J. R. Adarsha, R. Mohan Reddy, S. Harisha, A. Ananda, B. M. Shilpa   +5 more
wiley   +1 more source

ZnFe2O4@SiO2@L-lysine@SO3H: preparation, characterization, and its catalytic applications in the oxidation of sulfides and synthesis of Bis(pyrazolyl)methanes

Scientific Reports
Herein, we report the synthesis of ZnFe2O4@SiO2@L-lysine@SO3H as a green, novel magnetic nanocatalyst, containing the sulfuric acid catalytic sites on the surface of zinc ferrite as the catalytic support.
Amir Ghanbarpour, Arash Ghorbani-Choghamarani, Hamid Aghavandi, Ahmad Jafari   +3 more
doaj   +1 more source

Fabrication of Mn3O4-CeO2-rGO as Nanocatalyst for Electro-Oxidation of Methanol

, 2022
Recently, the use of metal oxides as inexpensive and efficient catalysts has been considered by researchers. In this work, we introduce a new nanocatalyst including a mixed metal oxide, consisting of manganese oxide, cerium oxide, and reduced graphene ...
Rozati, Seyed Mohammad, Askari, Mohammad Bagher, Seyed Mohammad Rozati, Di Bartolomeo, Antonio, Antonio Di Bartolomeo, Mohammad Bagher Askari   +5 more
core   +1 more source