Zobrazeno 1 - 10
of 665
pro vyhledávání: '"super absorbent polymer"'
Autor:
Akihito Hashidzume, Takahiro Itami, Masaki Nakahata, Yuri Kamon, Hiroyasu Yamaguchi, Akira Harada
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract In these decades, considerable attention has focused on supramolecular polymers due to their unique structures and properties. More recently, macroscopic supramolecular polymers have attracted increasing interest from not only biologists but
Externí odkaz:
https://doaj.org/article/58333282697941328c9018eaf68b3d31
Autor:
P. Risdanareni, B.S. Umniati, R. Karolina, K. Zai, A.A.M.B. Hastuti, I. Mustafa, M.M.A.B. Abdullah
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 2, Pp 625-629 (2024)
Super Absorbent Polymer (SAP) were used in various application, including in mortar production. The ability of SAP to absorb a high amount of water made this material become a promising water reservoir in the mortar that can later mitigate micro-crac
Externí odkaz:
https://doaj.org/article/c759af3c411d45bfbb1f2ba669287e6c
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 7, Iss , Pp 100456- (2024)
This research focuses on developing a new method to fabricate water super-absorbent polymer (SAP) beads via spherification and radiation-assisted polymerization. The effects of parameters such as pH, concentration of monomer, presence of cassava star
Externí odkaz:
https://doaj.org/article/ecec4cfc80e047baaac6a7152a64e618
Autor:
Mashael M. Alotaibi, Maha Mohammed Alharbi, Ibtisam Mohammed Alsudays, Moodi Saham Alsubeie, Makhdora Almuziny, Nadiyah M. Alabdallah, Suliman Mohammed Suliman Alghanem, Bedur Faleh Albalawi, Khadiga Ahmed Ismail, Fahad Mohammed Alzuaibr, Mahmoud M. I. Moustafa, Ahmed H. M. Abd-Elwahed, Assad H. A. Hassan, Sobhy M. Khalifa, Mamdouh M. A. Awad-Allah
Publikováno v:
Agronomy, Vol 14, Iss 6, p 1146 (2024)
The water-retaining and yield-increasing capacity of super-absorbent polymer (SAP) are essential for soil remediation in arid and semi-arid areas. Water availability is an increasing challenge to plant development and crop yield. During the growing s
Externí odkaz:
https://doaj.org/article/6591447d36c04a9ea1e62e660ce7cfca
Publikováno v:
Journal of Tropical Soils, Vol 29, Iss 1, Pp 33-40 (2023)
Methods of soil and water conservation in tropical wetlands have been carried out is using chemicals to increase the stability of soil aggregates and water-holding capacity. The experiment aims to improve soil stability using Polyacrylamide (PAM) and
Externí odkaz:
https://doaj.org/article/9e982f5ec9eb4ed9bc5f47cb66a547df
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02359- (2023)
Modified cement mortar plays a major role in enhancing the properties of conventional cement mortar such as strength, durability, better adhesion, reduce porosity and shrinkage and improve workability. Certain modifiers, like industrial by-products,
Externí odkaz:
https://doaj.org/article/4d19b28fbb76495e8ab7a19dcddaa65f
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 41, Iss 1, Pp 42-49 (2023)
A super absorbent polymer (SAP) was prepared using starch and acrylic acid under exposure to 60Co γ-rays irradiation. The chemical structure of the SAP was characterized by Fourier-transform infrared spectroscopy Scanning electron micrographs showed
Externí odkaz:
https://doaj.org/article/6acc75ea9aa34b32817bfd41f45294e9
Publikováno v:
Materials Research Express, Vol 11, Iss 4, p 045301 (2024)
To study the effect of different super absorbent polymer (SAP) mixing methods on mechanical and shrinkage properties of internal curing concrete, SAP mixing mode was used as the study variable, and simulated the bridge leveling structure. The flow pe
Externí odkaz:
https://doaj.org/article/2750d0da590d4dd6ad22c10aca8e46a4
Autor:
XIONG Zhi, LI Yulong, FENG Xinxin, ZHANG Mingxing, XING Zhe, YANG Guoen, LI Rong, WU Guozhong
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 40, Iss 4, Pp 10-17 (2022)
A super absorbent polymer (SAP), sodium lignosulfonate (LS)/sodium carboxymethyl cellulose (CMC), was produced from LS and CMC through the irradiation of γ-rays. The effects of the absorbed dose and LS dosage on the water absorption performance of t
Externí odkaz:
https://doaj.org/article/8c1213434a444e1087334a1cee79f55e
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 41, Iss 5, Pp 050204-050204 (2023)
Starch-based super absorbent polymers (SAPs) were prepared using the gamma-ray co-irradiation method, where two comonomers were grafted and cross-linked. Incorporation acrylamine (AM) and 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) into the S
Externí odkaz:
https://doaj.org/article/f9e2e452c4a44373868d997cc9c84426