Zobrazeno 1 - 10
of 921
pro vyhledávání: '"mechanical and thermal properties"'
Autor:
T. P. Sathishkumar, Rajini Nagarajan, Sikiru O. Ismail, V. V. Pruthiviraaj, A. B. Prabakaran, A. Saravanakumar, Kumar Krishnan, Faruq Mohammad, Mohd Sajid Ali
Publikováno v:
BioResources, Vol 19, Iss 4, Pp 7752-7770 (2024)
Mechanical, thermal, and water absorption properties of banana fiber and sisal fiber-reinforced epoxy biocomposites were evaluated with and without cashew nut shell (CNS) filler, either separately, or as hybrid biocomposites. Bidirectional woven mats
Externí odkaz:
https://doaj.org/article/beea7f695e4a4b4989ae363b33dbdbef
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 7, Iss 3, Pp 353-361 (2024)
Three polymeric materials; polystyrene (amorphous), low-density polyethylene (semi-crystalline), and poly(methyl methacrylate) (amorphous) were used to explore their behavior and properties during processing using a co-rotating twin-screw extruder. I
Externí odkaz:
https://doaj.org/article/7d8f64af78d54ae6b73545a2b568962b
Publikováno v:
AIMS Materials Science, Vol 11, Iss 3, Pp 463-494 (2024)
In this study, ultra-fine graphene nanoplatelets (GNPs) were employed as nanofillers to reinforce a polypropylene (PP) matrix. This was done in conjunction with a polypropylene grafted maleic anhydride (PP-MAH) compatibilizer and calcium carbonate (C
Externí odkaz:
https://doaj.org/article/36d60ac548224518b492fe67d75047d2
Autor:
Dayna Colleen McNeill, Akhilesh Kumar Pal, Debarshi Nath, Arturo Rodriguez-Uribe, Amar K. Mohanty, Srikanth Pilla, Stefano Gregori, Phil Dick, Manjusri Misra
Publikováno v:
Composites Part C: Open Access, Vol 14, Iss , Pp 100478- (2024)
Biomass and agricultural wastes have increased exponentially and are significant concerns resulting in further environmental and societal issues through the accumulation and burning of waste. Waste burning emits fumes, which release and increase gree
Externí odkaz:
https://doaj.org/article/7afa67e5fcf2409ab793abb344fb8855
Microstructure, elastic/mechanical and thermal properties of CrTaO4: A new thermal barrier material?
Autor:
Shuang Zhang, Xiaohui Wang, Chao Zhang, Huimin Xiang, Yingwei Li, Cheng Fang, Mingliang Li, Hailong Wang, Yanchun Zhou
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 3, Pp 373-387 (2024)
CrTaO4 (or Cr0.5Ta0.5O2) has been unexpectedly found to play a decisive role in improving the oxidation resistance of Cr and Ta-containing refractory high-entropy alloys (RHEAs). This rarely encountered complex oxide can effectively prevent the outwa
Externí odkaz:
https://doaj.org/article/845378d506554e87bc57b0d8c5d1aec7
Publikováno v:
Polymers, Vol 16, Iss 17, p 2442 (2024)
Silicone rubber (SR), as one kind of highly valuable rubber material, has been widely used in many fields, e.g., construction, transportation, the electronics industry, automobiles, aviation, and biology, owing to its attractive properties, including
Externí odkaz:
https://doaj.org/article/6f0f788dae3d4089b7a5ecde3d5e59ad
Autor:
Manuel Ferrández-Villena, Antonio Ferrández-García, Teresa García-Ortuño, María Teresa Ferrández-García
Publikováno v:
BioResources, Vol 17, Iss 4, Pp 6542-6555 (2022)
The use of by-products from agricultural and forestry activity, apart from many other environmental benefits, constitutes an alternative source of income, cost reduction, and support for the principles of the circular economy. The bobal grape is a va
Externí odkaz:
https://doaj.org/article/71c3c1d55bff4f159d04924d5ec178ea
Autor:
Rawiporn Promsung, Yeampon Nakaramontri, Claudia Kummerloewe, Jobish Johns, Norbert Vennemann, Ekwipoo Kalkornsurapranee
Publikováno v:
eXPRESS Polymer Letters, Vol 16, Iss 8, Pp 871-880 (2022)
A new simple system to vulcanize natural rubber (NR) latex at low temperature (50°C) using different bifunctional aldehydes has been proposed. Bifunctional aldehydes with different number of carbon atoms present in the chemical structure, including
Externí odkaz:
https://doaj.org/article/d22951ba84a64959a99a19eeba851c7e
Autor:
Thidatip Janjaroen, Sunisar Khammahong, Wattana Tuichai, Attaphol Karaphun, Chaiwat Phrompet, Chaval Sriwong, Chesta Ruttanapun
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 16, Iss 1, Pp 1-13 (2022)
Abstract This paper presents the influence of the graphene oxide (GO) sheet contents at conditions of 0, 0.01, 0.03, 0.05, and 0.1 wt% on the mechanical and thermal properties of GO/CAST 11 LW mortar (GMT) composites for heat insulating brick. The GM
Externí odkaz:
https://doaj.org/article/74bbfb74749040959d4ca9055004ddc3
Publikováno v:
Journal of Engineering, Vol 20, Iss 3 (2023)
The residual limb within the prosthesis, is often subjected to tensile or fatigue stress with varying temperatures. The fatigue stress and temperatures difference which faced by amputee during his daily activities will produces an environmental media
Externí odkaz:
https://doaj.org/article/5e9754c01e274934be40d9077433bc36