Results 61 to 70 of about 246 (166)

Tribochemistry of Bismuth and Bismuth Salts for Solid Lubrication

ACS Applied Materials & Interfaces, 2016
One of the main trends in the past decades is the reduction of wastage and the replacement of toxic compounds in industrial processes. Some soft metallic particles can be used as nontoxic solid lubricants in high-temperature processes. The behavior of bismuth metal particles, bismuth sulfide (Bi2S3), bismuth sulfate (Bi2(SO4)3), and bismuth oxide ...
Gonzalez Rodriguez, P., van den Nieuwenhuijzen, Karin Jacqueline Huberta, Lette, W., Schipper, Dirk J., ten Elshof, Johan E.   +4 more
openaire   +3 more sources

Determination of oil and grease, total petroleum hydrocarbons and volatile aromatic compounds in soil and sediment samples

Journal of Environmental Engineering and Landscape Management, 2010
This paper describes a case study of petroleum‐contaminated soil/sediment samples which were analyzed using gas chromatography‐flame ionization detector (GC‐FID) for total petroleum hydrocarbons (TPH), volatile aromatic com‐pounds: benzene, toluene ...
Teresa Rauckyte, Sławomir Żak, Zenon Pawlak, Adekunle Oloyede   +3 more
doaj   +1 more source

Tribochemistry of damage to metal joints during fretting corrosion

Проблеми трибології
The patterns of fretting wear of a number of structural materials and galvanic coatings were researched, taking into account their mechanical and physicochemical properties.
V.V. Shevelya, V.P. Oleksandrenko, O.V. Dykha, K.S. Sokolan   +3 more
doaj   +1 more source

Tribochemistry of organic friction modifiers in lubrication of bio-hydrogenated diesel

Cleaner Engineering and Technology
Global energy security and environmental concerns have driven the advancement of renewable fuel technologies. Bio-hydrogenated diesel (BHD), produced via catalytic hydrogenation of biomass feedstocks, exhibits combustion characteristics comparable to ...
Paweekan Hansungnoen, Ekarong Sukjit, Anawat Phatthanaphon, Atthaphon Maneedaeng   +3 more
doaj   +1 more source

Accurate Multiscale Simulation of Frictional Interfaces by Quantum Mechanics/Green's Function Molecular Dynamics. [PDF]

J Chem Theory Comput, 2023
Kajita S, Pacini A, Losi G, Kikkawa N, Righi MC.   +4 more
europepmc   +1 more source

Moving mechanochemistry forward: tribochemistry

RSC Mechanochemistry
Editor-in-Chief James Batteas, Wilfred Tysoe and Judith A. Harrison examine important advances in tribochemistry.
James Batteas, Wilfred Tysoe, Judith A. Harrison   +2 more
openaire   +1 more source

Role of Testing Conditions in Formation of Tribological Layers at Line Contacts of Antifriction CF-Reinforced PI- and PEI-Based Composites. [PDF]

Molecules, 2022
Panin SV, Luo J, Buslovich DG, Alexenko VO, Kornienko LA, Byakov AV, Paimushin VN, Shugurov AR.   +7 more
europepmc   +1 more source

Mechano-driven chemical reactions

Green Energy & Environment
Traditional chemical processes often generate substantial waste, leading to significant pollution of water, air, and soil. Developing eco-friendly chemical methods is crucial for economic and environmental sustainability.
Shaoxin Li, Jiajin Liu, Zhong Lin Wang, Di Wei   +3 more
doaj   +1 more source

Tribological properties of amidoxime-based protic ionic liquids as lubricant additives for PAO10

Results in Surfaces and Interfaces
Protic ionic liquids (PILs) have been emphasized in recent years owing to their convenient synthesis routines and outstanding lubricity properties. In this work, amidoxime-based PILs were investigated as additives in PAO10.
Zijing Bai, Yumeng Wang, Wei Shi, Peng Gao, Zengyun Jian   +4 more
doaj   +1 more source

Effect of the C2H2 pressure on the tribological and mechanical properties of CrC coatings deposited by cathodic arc evaporation (CAE)

Revista Facultad de Ingeniería Universidad de Antioquia, 2010
CrC single layer coatings were obtained by cathodic arc evaporation (CAE). In this paper, we evaluated the tribological properties of the coatings by means of dry sliding tests using a ball-on-disk tribometer.
Maryory Astrid Gómez Botero, Arturo Lousa, Joan Esteve Pujol   +2 more
doaj