Results 51 to 60 of about 179,110 (323)

Surface Modification of Stainless Steel Using an Atmospheric Pressure Plasma Arc Driven by an External Transverse- Alternating Magnetic Field

open access: yesChemical Engineering Transactions, 2015
An experimental cleaning system for surface modification was developed. It consisted of a plasma torch with a DC power supply to generate an atmospheric pressure plasma arc, two field coils with an AC power supply to generate an external transverse ...
X.J. Dong, J.B. Meng, X.T. Wei, W.H. Liu
doaj   +1 more source

Chromium-based coatings by atmospheric chemical vapor deposition at low temperature from Cr(CO)6 [PDF]

open access: yes, 2005
Cr-based coatings were grown under atmospheric pressure in different gaseous atmospheres (N2,H2, NH3) from the thermal decomposition of Cr(CO)6 at 300 °C in a cold-wall CVD reactor. Cr(CO)6 is a good candidate as precursor because of its low cost and its
Douard, Aurélia, Maury, Francis
core   +2 more sources

Atmospheric Pressure Plasma Deposition of TiO2: A Review [PDF]

open access: yesMaterials, 2020
Atmospheric pressure plasma (APP) deposition techniques are useful today because of their simplicity and their time and cost savings, particularly for growth of oxide films. Among the oxide materials, titanium dioxide (TiO2) has a wide range of applications in electronics, solar cells, and photocatalysis, which has made it an extremely popular research
Soumya Banerjee   +4 more
openaire   +2 more sources

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

Atmospheric Pressure Plasmas: Polymerization

open access: yes, 2016
Atmospheric pressure plasma polymerization (APPP) has been revealed as a real alternative to other lowpressure methods for the deposition of a wide range of polymer materials and with industrial applicability. The influence of the deposition conditions on the plasma and polymer film properties has been studied in order to understand the mechanisms ...
openaire   +3 more sources

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

Spatially resolved simulation of a radio frequency driven micro atmospheric pressure plasma jet and its effluent

open access: yes, 2011
Radio frequency driven plasma jets are frequently employed as efficient plasma sources for surface modification and other processes at atmospheric pressure.
Alexander Wollny   +16 more
core   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Decontamination-Induced Modification of Bioactivity in Essential Oil-Based Plasma Polymer Coatings

open access: yesMolecules, 2021
Plasma polymer coatings fabricated from Melaleuca alternifolia essential oil and its derivatives have been previously shown to reduce the extent of microbial adhesion on titanium, polymers, and other implantable materials used in dentistry.
Olha Bazaka   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy