Results 91 to 100 of about 15,934 (272)

Amido‐Amine Co(II) Precursor‐Based Atomic/Molecular Layer Deposition Processes for Cobalt‐Organic Thin Films and Their Thermal Conversion to CoO Thin Films

Advanced Materials Technologies, EarlyView.
Three new atomic/molecular layer deposition processes are developed for Co‐organic thin films using a promising all‐nitrogen‐coordinated cobalt precursor. The study examines film growth, reaction mechanisms, chemical stability, and decomposition pathways of the resulting films through extensive characterization techniques and DFT calculations ...
Topias Jussila, Jorit Obenlüneschloß, Ji Liu, Olga Partanen, Sami Vasala, Detlef Rogalla, Pieter Glatzel, Michael Nolan, Anjana Devi, Maarit Karppinen   +9 more
wiley   +1 more source

MICROSTRUCTURE CHARACTERISTICS OF DETONATION GUN SPRAYED CoNiCrAlY COATINGS

Havacılık ve Uzay Teknolojileri Dergisi, 2016
Overlay coatings are often chosen from the MCrAlY family of alloys. Overlay coatings are deposited by methods such as atmospheric plasma spraying (APS), high velocity oxy-fuel spraying (HVOF) and cold gas dynamic spraying (CGDS).
Abdullah Cahit Karaoğlanlı
doaj  

Development & Characterization of Alumina Coating by Atmospheric Plasma Spraying

Applied Mechanics and Materials, 2018
Ceramic coatings are applied on metals to prevent them from oxidation and corrosion at room as well as elevated temperatures. The service environment, mechanisms of protection, chemical and mechanical compatibility, application method, control of coating quality and ability of the coating to be repaired are the factors that need to be considered while ...
Jobin Sebastian, Abyson Scaria, Don George Kurian   +2 more
openaire   +1 more source

Mastering Complexity toward High‐Performance Multi‐Principal Element Alloy‐Based Films and Coatings: A Review on Microstructural Regulation and Property Optimization

Advanced Science, EarlyView.
This review provides a comprehensive exploration of microstructure regulation strategies for multi‐principal element alloy‐based films and coatings, with a focus on the interplay between elemental composition, nanoscale architecture, heterostructures and interfacial engineering in tailoring their properties and functions. A systematic analysis of their
Jiaming Cao, Jiayi Sun, Heqing Li, Zhiqiang Wu, Xianghai An   +4 more
wiley   +1 more source

Alumina-zirconia coatings obtained by suspension plasma spraying from highly concentrated aqueous suspensions [PDF]

, 2016
Suspension plasma spraying (SPS) deposition represents an innovative technique to produce coatings that exhibit improved properties. However, the key to obtain coatings with superior functional properties relies on the investigation of the suspensions as
Borell, A., Carpio Cobo, Pablo, Moreno, R., Salvador, M.D., Sánchez-Vilches, Enrique   +4 more
core   +2 more sources

Smart Energy–Harvesting Coating for Moisture–Droplets Based on Ionic Diodes and Transistor–Like Structures

Advanced Science, EarlyView.
A smart power‐generating coating is developed to harvest energy from both ambient humidity and impacting liquid droplets. The integrated system delivers sustained open‐circuit voltages of 0.85 V from moisture and up to 36 V from droplets. Its scalable coating architecture enables a continuous power supply for low‐power electronic devices.
Liang Ma, Mengdi Liu, Yuxi Yang, Zehao Wang, Lan Shi, Limin Wu   +5 more
wiley   +1 more source

Formation of a Low-Porosity Bonding Layer with Enhanced Adhesive Strength via Gas-Thermal Spraying

Metals
Thermal barrier coatings (TBCs) are an effective means of providing thermal insulation and protecting the hot-section components of gas turbine engines. Their quality and performance characteristics largely depend on the microstructural features and the ...
Aidar Kengesbekov, Bauyrzhan Rakhadilov, Nurtoleu Magazov, Indira Abizhanova, Arystanbek Kussainov, Saule Abdulina   +5 more
doaj   +1 more source

Structure and properties of plasma sprayed BaTiO3 coatings [PDF]

, 2010
Plasma spraying enables to create layers with thickness in a millimeter range adhering on various substrates. This paper provides a study of electric and mechanical properties of BaTiO3 coatings prepared by atmospheric plasma spraying.
Ctibor, Pavel
core   +1 more source

Mechanically Robust Biodegradable Stents With Theragenerative Vascular Responses via Combined 3D Printing and Janus Nanoengineering

Advanced Science, EarlyView.
This work introduces a theragenerative 3D‐printed biodegradable stent with Janus nanoarchitecture for spatially controlled vascular healing. A luminal tantalum ion–implanted surface accelerates endothelialization and hemocompatibility, while an abluminal sirolimus/poly‐L‐lactic acid–tantalum layer provides sustained drug release and suppresses smooth ...
Jong Hwa Seo, Dong‐Sung Won, Hyun Lee, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Chan Ho Moon, Ji Won Kim, Yubeen Park, Minho Kang, Dong Yun Lee, Donghyun Lim, Kisuk Yang, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Seokbeom Kim, Jun‐Kyu Park, Jung‐Hoon Park, Hyun‐Do Jung   +19 more
wiley   +1 more source

Study on Corrosion Resistance of Plasma-Sprayed TiC Coatings on Stainless Steel Bipolar Plates [PDF]

Cailiao Baohu
To improve the corrosion resistance of proton exchange membrane fuel cell (PEMFC) bipolar plates，TiC coatings were prepared by atmospheric plasma spraying (APS).The morphology and structure of the coatings were characterized by scanning electron ...
XU Qiushuang, YANG Deming, WU Jingyu, WANG Hongzhe, SUN Chengqi, GAO Yang
doaj   +1 more source