Results 21 to 30 of about 270,694 (349)

Molybdenum Disulfide Nanosheets Decorated with Platinum Nanoparticle as a High Active Electrocatalyst in Hydrogen Evolution Reaction

Nanoscale Research Letters, 2022
Electrochemical hydrogen evolution reaction (HER) refers to the process of generating hydrogen by splitting water molecules with applied external voltage on the active catalysts.
Mina Razavi, M. Sookhakian, Boon Tong Goh, Hadariah Bahron, Eyas Mahmoud, Y. Alias   +5 more
doaj   +1 more source

Ionic Liquids and Catalysis [PDF]

Journal of the Brazilian Chemical Society, 2014
This paper explores the growing number of publications concerning the use of ionic liquids (ILs) in the period from 1994 to 2013. Catalysis can be identified as the area responsible for the surge of interest in ILs. The same is true for the Brazilian scientific community.
openaire   +4 more sources

X-ray photoelectron spectroscopy of pyridinium-based tonic liquids: comparison to imidazolium- and pyrrolidinium-based analogues [PDF]

, 2015
We investigate eight 1‐alkylpyridinium‐based ionic liquids of the form [CnPy][A] by using X‐ray photoelectron spectroscopy (XPS). The electronic environment of each element of the ionic liquids is analyzed.
Beamson, Bittner, Bonhôte, Briggs, Briggs, Cadena, Caporali, Cremer, Cremer, Crosthwaite, Deyko, Ford, Gottfried, Hofft, Huddleston, Hurisso, Kolbeck, Kolbeck, Kroon, Lockett, Lovelock, Lovelock, Lovelock, Mahrova, Maier, Men, Men, Moulder, Ni, Plechkova, Robert, Sanchez, Sjogren, Smith, Smith, Svensson, Taylor, Taylor, Vilas, Villar-Garcia, Villar-Garcia, Wagner, Wasserscheid, Wibowo, Yarzhemsky, Yunus, Yunus   +46 more
core   +1 more source

Quantitative and qualitative analyses of grafted okra for corrosion inhibition of mild steel in acidic medium

Frontiers in Chemistry, 2023
Introduction: Natural plant polymers demonstrate effective corrosion inhibition abilities, because of their numerous binding sites and excellent adsorption abilities.Methodology: In this study, the Box-Behnken method, gravimetric and electrochemical ...
Aliyu Adebayo Sulaimon, Aliyu Adebayo Sulaimon, Pearl Isabellah Murungi, Pearl Isabellah Murungi, Bennet Nii Tackie-Otoo, Princess Christiana Nwankwo, Mohamad Azmi Bustam, Mohamad Azmi Bustam   +7 more
doaj   +1 more source

Phase behaviour and dynamics in primitive models of molecular ionic liquids [PDF]

, 2011
The phase behaviour and dynamics of molecular ionic liquids are studied using primitive models and extensive computer simulations. The models account for size disparity between cation and anion, charge location on the cation, and cation-shape anisotropy,
Camp, P. J., Ganzenmüller, G. C.
core   +4 more sources

Unexpected acceleration of Ultrasonic-Assisted iodide dosimetry in the catalytic presence of ionic liquids

Ultrasonics Sonochemistry, 2021
This study investigates the potential of using small amounts of ionic liquids (IL) to enhance ultrasound-assisted extraction of lipids content from green microalgae.
Sooridarsan Krishnan, Noraini Abd. Ghani, Noor Fathanah Aminuddin, Khurrum Shehzad Quraishi, Beatrice Luciana Razafindramangarafara, Stephane Baup, Jean-Marc Leveque   +6 more
doaj   +1 more source

Ionic Liquids in Tribology [PDF]

Molecules, 2009
Current research on room-temperature ionic liquids as lubricants is described. Ionic liquids possess excellent properties such as non-volatility, non-flammability, and thermo-oxidative stability. The potential use of ionic liquids as lubricants was first proposed in 2001 and approximately 70 articles pertaining to fundamental research on ionic liquids ...
openaire   +3 more sources

Direct methane conversion to methanol by ionic liquid-dissolved platinum catalysts [PDF]

, 2006
Ternary systems of inorganic Pt salts and oxides, ionic liquids and concentrated sulfuric acid are effective at catalyzing the direct, selective oxidation of methane to methanol and appear to be more water tolerant than the Catalytica ...
Cheng, Jihong, Haught, Mark, Li, Zaiwei, Tang, Yongchun   +3 more
core   +2 more sources

Sub/supercritical carbon dioxide induced phase switching for the reaction and separation in ILs/methanol

Green Energy & Environment, 2016
Separation of products from ionic liquid (IL) solvents is one of the main challenges that hinder their utilizations. In this study, the production of γ-valerolactone (GVL) by selective hydrogenation of α-angelica lactone (AL) and separation of the ...
Jiayu Xin, Dongxia Yan, Ruimei Cao, Xingmei Lu, Huixian Dong, Suojiang Zhang   +5 more
doaj   +1 more source

Studies on the Prediction and Extraction of Methanol and Dimethyl Carbonate by Hydroxyl Ammonium Ionic Liquids

Molecules, 2023
The separation of dimethyl carbonate (DMC) and methanol is of great significance in industry. In this study, ionic liquids (ILs) were employed as extractants for the efficient separation of methanol from DMC.
Xiaokang Wang, Yuanyuan Cui, Yingying Song, Yifan Liu, Junping Zhang, Songsong Chen, Li Dong, Xiangping Zhang   +7 more
doaj   +1 more source