Zobrazeno 1 - 10
of 360
pro vyhledávání: '"naoh treatment"'
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
Autor:
Hawanis, H.S.N. a, Shamimimraphay, S.H.R. a, Ilyas, R.A. a, b, c, d, ⁎, Jalil, Rafidah e, Ibrahim, Rushdan f, Zuhri, M.Y.M. c, g, Azriena, H.A.A. a, Majid, Rohah Abdul a, Fatriasari, Widya h
Publikováno v:
In Industrial Crops & Products February 2025 224
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
Publikováno v:
Rekayasa Mesin, Vol 14, Iss 1, Pp 225-234 (2023)
Environmentally friendly composites continue to be developed from kapok tree fiber (Ceiba pentandra) with an epoxy matrix. This study aims to characterize the tensile behavior of single fiber and its composite, the pull-out properties of kapok tree f
Externí odkaz:
https://doaj.org/article/b2ee30ce813c4e70aa39b24c1564ac41
Autor:
Yanjun WANG, Yunfei ZHAO, Runxia HE, Huacong ZHOU, Na LI, Yingyue TENG, Yinmin SONG, Quansheng LIU
Publikováno v:
Meitan xuebao, Vol 48, Iss 4, Pp 1736-1746 (2023)
Suppressing the spontaneous combustion of lignite is of great significance for safe transportation and efficient utilization of lignite. Taking the Shengli lignite as the research object, two different macerals, inertinite and huminite, were selected
Externí odkaz:
https://doaj.org/article/91c87809de2a4d7e9494196d75a3f1e9
Autor:
Tamil Moli Loganathan, Mohamed Thariq Hameed Sultan, Qumrul Ahsan, Mohammad Jawaid, Ain Umaira Md Shah
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 13, Pp 5940-5955 (2022)
This study aims to investigate the effect of sodium hydroxide (NaOH) treatment on the strength and stiffness of Cyrtostachys renda (CR) leaf stalk fibers, which could potentially serve as reinforcement for polymer composites. Chemical treatment was p
Externí odkaz:
https://doaj.org/article/19dbd9da2fa24fa2a0c2d70a0a99c498
Autor:
Tomáš Pipíška, Zuzana Paschová, Pavel Král, Marek Nociar, Jan Červenka, Marcus Meyer, Rupert Wimmer
Publikováno v:
BioResources, Vol 18, Iss 1, Pp 357-366 (2022)
Agricultural resources have a great potential to be a supplement or replacement for wood, especially in countries lacking wood resources, or during times of economic turmoil of wood markets, for manufacturing panel products. Previous research has foc
Externí odkaz:
https://doaj.org/article/5833a244fe5e4a74a3a7b7e6156ed430
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 15, Pp 11708-11721 (2022)
Hibiscus vitifolius was found to possess the promising potential required for reinforcing polymer matrices. In this study, Hibiscus vitifolius fibers were immersed in 2, 3, 4, 5, 6, 7, and 8% NaOH solution for 1 hr and the effects of alkali treatment
Externí odkaz:
https://doaj.org/article/3a5b0998f37f4595bc4a409bea7106b9
Autor:
Muhammad Bilal Qadir, Mabkhoot Alsaiari, Zulfiqar Ali, Ali Afzal, Zubair Khaliq, Muhammad Irfan, Abdul Rahman, Mohammed Jalalah, Farid A Harraz
Publikováno v:
Materials Research Express, Vol 11, Iss 2, p 025103 (2024)
This study addresses environmental concerns related to sugarcane biomass as an industrial fuel source by exploring its potential for textile applications. Bagasse undergoes sequential alkali-H _2 O _2 treatment, followed by varying concentrations of
Externí odkaz:
https://doaj.org/article/86622b6a2e864a51aa0fe1c43b6b6c1a