Results 311 to 320 of about 2,671,588 (381)

Surfaces with Sustainable Superhydrophobicity upon Mechanical Abrasion

ACS Applied Materials & Interfaces, 2016
Surfaces with sustainable superhydrophobicity have drawn much attention in recent years for improved durability in practical applications. In this study, hollow mesoporous silica nanoparticles (HMSNs) were prepared and used as reservoirs to load dodecyltrimethoxysilane (DDTMS).
Xue, Bai, Chao-Hua, Xue, Shun-Tian, Jia
openaire   +3 more sources

Microskeleton‐Nanofiller Composite with Mechanical Super‐Robust Superhydrophobicity against Abrasion and Impact

Advanced Functional Materials, 2020
Superhydrophobic surfaces have promised tremendous applications in living and industrial areas for the past two decades. Real applications, however, meet challenges, with the central concern being the robustness to resist mechanical abrasions and impacts.
Yongquan Qing   +3 more
semanticscholar   +1 more source

Mechanisms of abrasive polishing

Wear, 1970
Abstract Direct evidence is obtained, using the scanning electron microscope, that fine abrasive polishing operations can occur by a mechanical mechanism in which very small chips are cut. The difference between polishing and abrasion in this respect is only one of degree. Evidence is presented to show how the abrasive particles are held so that they
R.L. Aghan, L.E. Samuels
openaire   +1 more source

Concrete–ice abrasion mechanics

Cement and Concrete Research, 2015
Abstract The mechanisms of abrasion of concrete by ice are investigated by review of lab and field studies, wear theory, fracture-, contact- and poromechanics. Experience indicates that ice abrasion does not require freeze/thaw cycles. Three distinct mechanisms may contribute to abrasion damage of concrete: (1) asperities of ice sliding on concrete ...
Stefan Jacobsen   +2 more
openaire   +1 more source

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