Results 181 to 190 of about 23,827 (360)

Cu nanoparticles decorated WS₂ nanosheets as a lubricant additive for enhanced tribological performance. [PDF]

RSC Adv, 2019
Xu Z, Lou W, Zhao G, Zheng D, Hao J, Wang X.   +5 more
europepmc   +1 more source

Closure to “Discussion of ‘Lubricant and Additive Effects on Spur Gear Fatigue Life’” (1986, ASME J. Tribol., 108, p. 476) [PDF]

, 1986
D. P. Townsend, E. V. Zaretsky, H. W. Scibbe   +2 more
openalex   +1 more source

Toward Flexible Printed Electronics: A Spider‐Silk‐Inspired, Strong and Tough Thermoplastic Polyamide Elastomer

Advanced Science, EarlyView.
Inspired by spider silk, a bio‐inspired polyamide elastomer with a dynamic physical cross‐linking network is developed. Mimicking the rigid β‐sheet crystals and sacrificial hydrogen bonds of silk, the material achieves an exceptional balance of strength and toughness.
Bo Yang, Liyue Zhang, Mengjing Yang, Hangzhi Guo, Zhibo Lin, Xinyu Qi, Wenjun Li, Haiyan Yan, Meng Li, Yanhui Chen, Weixing Chen, Zhenguo Liu, Wei Huang   +12 more
wiley   +1 more source

Chemical Upcycling of Nitrile Butadiene Rubbers to Polyamines and Polyols by Chemoselective Catalytic Hydrogenation

Angewandte Chemie, EarlyView.
We demonstrate here the transformation of NBR (Nitrile butadiene rubber) including post‐consumer waste sourced from nitrile gloves and o‐rings into polyamines and polyols via ruthenium catalyzed hydrogenation. ABSTRACT We report here two new approaches for the chemical recycling/upcycling of nitrile butadiene rubber (NBR) to make either polyamines or ...
Alejandra Sophia Lozano Perez, Raymundo Marcial‐Hernandez, Harini Sampathkumar, Oluchi Emenike, Ketan Pancholi, Claire N. Brodie, Daniel M. Dawson, Amit Kumar   +7 more
wiley   +2 more sources

A novel route to the synthesis of an Fe₃O₄/h-BN 2D nanocomposite as a lubricant additive. [PDF]

RSC Adv, 2019
Zhao J, Chen G, He Y, Li S, Duan Z, Li Y, Luo J.   +6 more
europepmc   +1 more source

Effect of strain hardening on friction behavior of iron lubricated with benzyl structures [PDF]

Sliding friction experiments were conducted with iron, copper, and aluminum in contact with iron in various states of strain. The surfaces were examined in dry sliding and with various benzyl compounds applied as lubricants.
Brainard, W. A., Buckley, D. H.
core   +1 more source

Recycled Piezoelectric Materials with Competitive Second‐Life Functional Properties

Advanced Electronic Materials, EarlyView.
The essential piezoelectric ceramics with heavy ecological footprints are not sufficiently recycled. This work demonstrates the feasibility of recycling different types of piezoelectric ceramics using different binders, where the terpolymer binder with relatively large permittivity facilitated superior retention of properties after recycling, promoting
Mohadeseh Tabeshfar, Sivagnana Sundaram Anandakrishnan, Yang Bai   +2 more
wiley   +1 more source

Hyperbranched Poly(octadecyl Acrylate)s as Lubricant Additive Studied by Resonance Shear Measurement. [PDF]

Langmuir
Takahashi Y, He Y, Jiang Y, Tosaka M, Mizukami M, Yamago S, Kurihara K.   +6 more
europepmc   +1 more source

Lubrication Performance of Graphene as Lubricant Additive in 4-n-pentyl-4'-cyanobiphyl Liquid Crystal (5CB) for Steel/Steel Contacts. [PDF]

Materials (Basel), 2018
Li Z, Xu C, Xiao G, Zhang J, Chen Z, Yi M.   +5 more
europepmc   +1 more source

Effects of Ultra-Clean and centrifugal filtration on rolling-element bearing life [PDF]

Fatigue tests were conducted on groups of 65-millimeter bore diameter deep-groove ball bearings in a MIL-L-23699 lubricant under two levels of filtration.
Loewenthal, S. H., Moyer, D. W., Needelman, W. M.   +2 more
core   +1 more source