Zobrazeno 1 - 10
of 6 354
pro vyhledávání: '"naoh"'
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 3, Pp 1175-1182 (2024)
Researchers are increasingly becoming fascinated by the possibilities of utilizing natural fibre, which is a byproduct of production processes, as an addition in concrete. This fibre exhibits a low density and is amenable to chemical changes. The pri
Externí odkaz:
https://doaj.org/article/393142994e0042ea80e8718b1f4ed959
Autor:
H. Jeevan Rao, S. Singh, Narender Singh, P. Janaki Ramulu, Thiago F. Santos, Caroliny M. Santos, P. Senthamaraikannan, Indran Suyambulingam, Femiana Gapsari, Rudianto Raharjo, Sanjay Mavinkere Rangappa, Suchart Siengchin
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 4304-4315 (2024)
The ongoing research focuses on exploring the potential of Careya arborea (CA) fiber, banana fiber (BF), and epoxy composites as sustainable alternatives to petroleum-based products and synthetic fibers. The aim is to enhance the interfacial bonding
Externí odkaz:
https://doaj.org/article/cf7b3d6705d24ed988e70661bc950a2a
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03720- (2024)
With the rapid growth of the automotive industry, a huge amount of tires have been produced, which inevitably led to the accumulation of scrap tires. A typical disposal routine is using scrap tires as a partial substitute for fine aggregate in concre
Externí odkaz:
https://doaj.org/article/68d951c74e924235b4ffb384529abc19
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
This study aimed to establish a sustainable fabrication method for packaging paper using a Potassium-based delignification alkali; banana peel lye (BPL) to pulp banana stem fibers. This was an experimental study where Caustic soda was used as a posit
Externí odkaz:
https://doaj.org/article/6a04dc6c83084010b20d55e92c51b473
Publikováno v:
Frontiers in Chemical Engineering, Vol 6 (2024)
In this work, the chemical composition, chemical structures, and sugar release were evaluated for sweet sorghum bagasse (SSB) biomass in response to alkaline pretreatments and enzymatic hydrolysis. Five different ratios of 2 M sodium hydroxide (NaOH)
Externí odkaz:
https://doaj.org/article/3e96d90852664ebc99e2211c7433d0c0
Autor:
Eija-Katriina Uusi-Tarkka, Eemeli Eronen, Afshan Begum, Janne Jänis, Nawar Kadi, Pooria Khalili, Mikael Skrifvars, Henrik Heräjärvi, Antti Haapala
Publikováno v:
BioResources, Vol 19, Iss 3, Pp 5058-5073 (2024)
All-cellulose composites (ACCs) have been fabricated by using a variety of cellulosic sources, versatile technologies, and are sustainable alternatives for traditional composites. In this study, nonwoven-woven ACC laminates were created from wood-bas
Externí odkaz:
https://doaj.org/article/ff6016487c3b4f96a81a7bc5d7ae8b3f
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 8894-8905 (2024)
In this study, slow strain rate test (SSRT), X-ray photoelectron spectroscopy (XPS), electrochemical impedance spectroscopy (EIS), and scanning electron microscopy (SEM) were used to investigate the stress corrosion behavior of 316L austenitic stainl
Externí odkaz:
https://doaj.org/article/37c5756fc40b4fa388988a70e34cf036
Publikováno v:
Current Issues in Molecular Biology, Vol 46, Iss 2, Pp 1579-1592 (2024)
This study aimed to investigate the antioxidant effect of Ellagic acid (EA) on wound healing in sodium hydroxide (NaOH)-induced corrosive esophageal burn injury. The interaction networks and functional annotations were conducted using Cytoscape softw
Externí odkaz:
https://doaj.org/article/775ea154a9bc4e4495e80a6150de16c0
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 9, Iss , Pp 100661- (2024)
Soybean stem waste can be transformed into soybean fibers for polymer composites using alkali treatment as a sustainable solution to address the significant problem of soybean waste availability. SF density and thermal resistance increased with the r
Externí odkaz:
https://doaj.org/article/8eac0b2170b04c869c9d5e6cbedb861b
Autor:
Eni Febriana, Wahyu Mayangsari, Sigit Dwi Yudanto, Eko Sulistiyono, Murni Handayani, Florentinus Firdiyono, Ahmad Maksum, Agus Budi Prasetyo, J.W. Soedarsono
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 9, Iss , Pp 100656- (2024)
In this research, sodium silicate solution was synthesized by reacting silica from inorganic materials with NaOH. The determination of the amount of NaOH used in the reaction is calculated by considering the quantity of the crystalline (quartz) and a
Externí odkaz:
https://doaj.org/article/5835233b9352489795c5ee4891e366d6