Zobrazeno 1 - 10
of 642
pro vyhledávání: '"nano-coating"'
Autor:
Asmaa Ahmed, Mohamed Elsakka, Yasser Elhenawy, Ahmed Amer, Amr Mansi, Mohamed Bassyouni, Mamdouh Gadalla, Ahmed Refaat
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Dust accumulation on photovoltaic (PV) panels in arid regions diminishes solar energy absorption and panel efficiency. In this study, the effectiveness of a self-cleaning nano-coating thin film is evaluated in reducing dust accumulation and
Externí odkaz:
https://doaj.org/article/84eab5c8197c4c9c8d81cb1653efa467
Publikováno v:
Energy and Built Environment, Vol 5, Iss 3, Pp 393-403 (2024)
The main target of this research is to allow solar PV to contribute economically to an on-grid energy-efficient building where the dust accumulation is a significant factor. Self-cleaning coatings such as hydrophobic or hydrophilic materials have rec
Externí odkaz:
https://doaj.org/article/e0b5b649ac69429c9a0795a6efe148c8
Publikováno v:
Journal of Sustainable Agriculture and Environment, Vol 3, Iss 3, Pp n/a-n/a (2024)
Abstract Horticultural crops, encompassing fruits, vegetables, spices and herbs, play a critical role in providing nutrition and health‐promoting compounds. However, their limited storability challenges producers and exporters, resulting in signifi
Externí odkaz:
https://doaj.org/article/8096545dd3ac42ee933d5765384eb07d
Publikováno v:
AgriEngineering, Vol 6, Iss 2, Pp 1218-1234 (2024)
The effect of coating a flat blade surface with titanium nitride nano coatings (TiN), nano tantalum carbide (TaC), Fiberglass (Glass Fiber-Reinforced Polymer) (GFRP), Galvanized Steel (GAS), and St37 (SST37) was investigated in order to decrease the
Externí odkaz:
https://doaj.org/article/9e1522bbcd0d4c2d9e095139e3c59675
Publikováno v:
Frontiers in Nanotechnology, Vol 6 (2024)
Microbiologically influenced corrosion (MIC) is a crucial issue for industry and infrastructure. Biofilms are known to form on different kinds of surfaces such as metal, concrete, and medical equipment. However, in some cases the effect of microorgan
Externí odkaz:
https://doaj.org/article/a436720690e949fd8eb20accf1f93bda
Publikováno v:
Cailiao Baohu, Vol 56, Iss 5, Pp 1-15 (2023)
Constructing surface micro/nano structures and preparing nano-coatings could endow the material surface with special performance. In this work, the special functions of surface micro/nano structures, as well as the main methods and processing technol
Externí odkaz:
https://doaj.org/article/801cde161b114ca8a548bda67820f7b5
Autor:
Youxia Shan, Taotao Li, Hongxia Qu, Xuewu Duan, Mohamed A. Farag, Jianbo Xiao, Haiyan Gao, Yueming Jiang
Publikováno v:
Food Frontiers, Vol 4, Iss 1, Pp 100-130 (2023)
Abstract Postharvest handling is an important approach to reduce loss and ensure the global supply of fresh fruits and vegetables (FVs). Recently, nanomaterials are increasingly recognized for their great potentials in extending shelf life and mainta
Externí odkaz:
https://doaj.org/article/4cbb55e9077742bd937068628ba0cbe8
Publikováno v:
Engineering and Technology Journal, Vol 40, Iss 12, Pp 1615-1623 (2022)
This work studies the protection from corrosion in the inner surface of petroleum storage tanks by applying nano-coating on the AISI1018 steel type used in these tanks. BNi-2 alloy, used as coating layer, was deposited using the DC sputtering techniq
Externí odkaz:
https://doaj.org/article/eb763e1b64464a96b176cb073057ef6a
Publikováno v:
Journal of Advanced Mechanical Sciences, Vol 1, Iss 4, Pp 114-124 (2022)
The water on the earth's surface covers 71% of its area. However, due to the enormous changes in the environment brought on by human activities like population increase, pollution, industrial growth, etc., potable drinking water is no longer availabl
Externí odkaz:
https://doaj.org/article/0a6de1b07b044cae88b9b3955d3b5fbe
Publikováno v:
Energies, Vol 17, Iss 3, p 621 (2024)
Solar desalination employs direct sunrays in order to evaporate water vapor and collect the condensed water, making it an effective solution to combat water scarcity. In this experimental study, a solar still with a floating absorber is placed on the
Externí odkaz:
https://doaj.org/article/7603261e62a14f8eaf9ce081a0efb685