Results 51 to 60 of about 7,879,257 (326)

Effect of superhydrophobicity on flashover characteristics of silicone rubber under wet conditions

AIP Advances, 2018
Superhydrophobic surface has aroused much interest among researchers due to the low adhesion between water and a substrate surface. This study focuses on the influence of the low adhesion of superhydrophobic surface on flashover characteristics under wet
Yufeng Li, Haiyun Jin, Shichao Nie, Cheng Tong, Naikui Gao   +4 more
doaj   +1 more source

Slippage of water past superhydrophobic carbon nanotube forests in microchannels

, 2006
We present in this letter an experimental characterization of liquid flow slippage over superhydrophobic surfaces made of carbon nanotube forests, incorporated in microchannels.
C. Cottin-Bizonne, C. Cottin-Bizonne, C. Journet, C. Ybert, E. Lauga, J.-M. Benoît, L. Bocquet, P. Joseph, P. Tabeling   +8 more
core   +3 more sources

Pollution morphology characteristics on a superhydrophobic surface and its pollution flashover voltage in DC electric field

High Voltage, 2022
To solve the pollution problem of insulators on ultra‐high voltage DC transmission lines, superhydrophobic coatings were presented and their pollution deposit morphology and pollution flashover voltage in electric field were studied by an artificial ...
Yijie Liu, Yujun Guo, Bo Wang, Xueqin Zhang, Guizao Huang, Guangquan Zhang, Yicen Liu, Qin Deng, Guangning Wu   +8 more
doaj   +1 more source

Design of robust superhydrophobic surfaces [PDF]

Nature, 2020
The ability of superhydrophobic surfaces to stay dry, self-clean and avoid biofouling is attractive for applications in biotechnology, medicine and heat transfer1-10. Water droplets that contact these surfaces must have large apparent contact angles (greater than 150 degrees) and small roll-off angles (less than 10 degrees).
Dehui Wang, Qiangqiang Sun, Matti J. Hokkanen, Chenglin Zhang, Fan-Yen Lin, Qiang Liu, Shun-Peng Zhu, Tianfeng Zhou, Qing Chang, Bo He, Quan Zhou, Longquan Chen, Zuankai Wang, Robin H. A. Ras, Xu Deng   +14 more
openaire   +3 more sources

Robust Superhydrophobic Surface Based on Multiple Hybrid Coatings for Application in Corrosion Protection.

ACS Applied Materials and Interfaces, 2019
A new class of superhydrophobic surface based on multiple hybrid coatings is proposed and prepared to improve mechanical and reproduction stability. It does not only show a large water contact angle (ca. 174.5°) but also a slight decrease (ca.
Yaya Zhou, Yibin Ma, Youyi Sun, Zhiyuan Xiong, Chunhong Qi, Yinghe Zhang, Yaqing Liu   +6 more
semanticscholar   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Nearly Perfect Durable Superhydrophobic Surfaces Fabricated by a Simple One-Step Plasma Treatment

Scientific Reports, 2017
Fabrication of superhydrophobic surfaces is an area of great interest because it can be applicable to various engineering fields. A simple, safe and inexpensive fabrication process is required to fabricate applicable superhydrophobic surfaces.
Jeongeun Ryu, Kiwoong Kim, JooYoung Park, Bae Geun Hwang, YoungChul Ko, HyunJoo Kim, JeongSu Han, EungRyeol Seo, YongJong Park, Sang Joon Lee   +9 more
doaj   +1 more source

Biomimetic Superhydrophobic Films with an Extremely Low Roll-Off Angle Modified by F₁₆CuPc via Two-Step Fabrication

Nanomaterials, 2022
Superhydrophobicity is the phenomenon of which the water contact angle (WCA) of droplets on a solid surface is greater than 150°. In the present paper, we prepare a superhydrophobic film with a structure similar to the surface of a lotus leaf, which is ...
Pengchao Zhou, Tengda Hu, Yachen Xu, Xiang Li, Wei Shi, Yang Lin, Tao Xu, Bin Wei   +7 more
doaj   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

Advanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar, Francisca P. Correia, Inês M. Freitas, Vítor M. Gaspar, João F. Mano   +4 more
wiley   +1 more source