Journal Article10.1016/J.COLSURFA.2020.125228
Nano-scaled roughness effect on air bubble-hydrophilic surface adhesive strength
34
TL;DR: In this article, the authors investigated the effect of surface roughness on the adhesive strength of air bubble with natural hydrophilic hematite and pyrite surfaces using a microelectronic balance-camera system.
read more
About: This article is published in Colloids and Surfaces A: Physicochemical and Engineering Aspects. The article was published on 20 Oct 2020. The article focuses on the topics: Surface roughness & Surface finish.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Droplet and bubble wetting behaviors: The roles of surface wettability and roughness
TL;DR: In this paper , the impact of roughness on the apparent contact angle (ACA) and contact angle hysteresis (CAH) was investigated by varying surface roughness and modifying wettability with silane coupling agent KH-550.
43
Adhesion forces for water/oil droplet and bubble on coking coal surfaces with different roughness
TL;DR: In this paper, the effect of surface roughness on floatability was investigated by adhesion force measurement system for measuring interaction forces between droplets/bubbles and coking coal surfaces with different roughness.
39
New insights into the dispersion mechanism of citric acid for enhancing the flotation separation of fine siderite from hematite and quartz
TL;DR: In this article , citric acid was employed as a specialized dispersant to eliminate the strong heterocoagulation of fine siderite with hematite or quartz, which resulted in an increase in the kinetic selectivity index.
34
Role of surface roughness in the magnesite flotation and its mechanism
TL;DR: In this article, the effect of surface roughness on minerals flotation is investigated from its physical properties (e.g., the existing form of asperity and its size), however, the associated effect on mineral flotation based on the differences in surface chemical property caused by surface rouness has been rarely touched.
26
Selective flotation separation of spodumene from feldspar using a novel mixed anionic/cationic collector NaOL/ND13
TL;DR: The mixed anionic/cationic collector sodium oleate/N-lauryl-1, 3-propylene diamine (NaOL/ND13) was firstly used to separate spodumene from feldspar and exhibited high selectivity as discussed by the authors .
25
References
Understanding Water‐Based Bitumen Extraction from Athabasca Oil Sands
TL;DR: The current state of knowledge on the fundamentals of bitumen recovery from Athabasca oil sands using water-based extraction methods is reviewed in this paper, where the bitumen extraction process is discussed and analyzed as individual steps: oil sand lump size reduction, bitumen liberation, aeration, flotation and interactions among the different components that make up an oil sand slurry.
505
Foams and foam films stabilised by solid particles
TL;DR: In this paper, the authors reviewed recent developments in the field of particle-stabilised aqueous foams and foam films and discussed the link between the film stability and that of particlestabilized foams.
480
Contact angles and wettability: towards common and accurate terminology
TL;DR: Contact angles, wetting and non-wettable surfaces: a large number of papers published in recent years have focused on contact angles, but in many cases contact angles have changed significantly over time.
415
Intelligent, self-powered, drug delivery systems
TL;DR: This review encompasses the progress made to date on the design of synthetic nano/micromotors and pumps with respect to transportation and delivery of cargo at specific locations.
392
Superhydrophilic and Superwetting Surfaces: Definition and Mechanisms of Control
Jaroslaw Drelich,Emil Chibowski +1 more
TL;DR: The superwetting phenomenon is reviewed and a suggestion on defining superhydrophilic andsuperwetting substrates and surfaces is offered.
330