Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Sadaki Samitsu"'
Autor:
Endar Hidayat, Nur Maisarah Mohamad Sarbani, Sadaki Samitsu, Ferry Anggoro Ardy Nugroho, Sudip Kumar Lahiri, Mitsuru Aoyagi, Seiichiro Yonemura, Hiroyuki Harada
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 9, Pp 105877- (2024)
Soil salinity, a severe environmental factor, significantly reduces the productivity of crop plants by increasing salt and mineral fertilizer concentrations in the soil. As a result, the development of sustainable slow-release mineral fertilizers (SR
Externí odkaz:
https://doaj.org/article/b9d58b05cdaa434780275857d24fd5aa
Publikováno v:
Polymer Testing, Vol 140, Iss , Pp 108580- (2024)
Complementary structural characterization methods are useful for studying the hierarchical cellular morphology of polymer foams. In this study, we employed scanning electron microscopy (SEM) and X-ray micro-computed tomography (micro-CT) to character
Externí odkaz:
https://doaj.org/article/dc1772525b57440b819a21e9e5d8e20d
Autor:
Endar Hidayat, Nur Maisarah Mohamad Sarbani, Sudip Kumar Lahiri, Sadaki Samitsu, Seiichiro Yonemura, Yoshiharu Mitoma, Hiroyuki Harada
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 9, Iss , Pp 100642- (2024)
Hydrogel beads, composed of polymers, possess the ability to absorb substantial quantities of water simultaneously and gradually release it in dry conditions. In this work, hydrogel beads were synthesized using sodium alginate (S-Alg) and poly (acryl
Externí odkaz:
https://doaj.org/article/83580d7513bd49da9961cb9a06f677c9
Autor:
Kota Shiba, Chao Zhuang, Kosuke Minami, Gaku Imamura, Ryo Tamura, Sadaki Samitsu, Takumi Idei, Genki Yoshikawa, Luyi Sun, David A. Weitz
Publikováno v:
Advanced Science, Vol 10, Iss 1, Pp n/a-n/a (2023)
Abstract Measuring flow of gases is of fundamental importance yet is typically done with complex equipment. There is, therefore, a longstanding need for a simple and inexpensive means of flow measurement. Here, gas flow is measured using an extremely
Externí odkaz:
https://doaj.org/article/478b13446f6445759b5bfc536027165c
Publikováno v:
Science and Technology of Advanced Materials: Methods, Vol 1, Iss 1, Pp 134-142 (2021)
Dynamic light scattering (DLS) is widely used for the characterization of the size distributions of polymers and nanoparticles in dispersions. The time correlation function of the scattered light intensity can be calculated from the intensity fluctua
Externí odkaz:
https://doaj.org/article/cd21d04c7caa47c9a95f1c80c2ec7bb2
Publikováno v:
Science and Technology of Advanced Materials: Methods, Vol 1, Iss 1, Pp 213-224 (2021)
The coefficient of thermal expansion (CTE) is an industrially crucial macroscopic property of polymers. Yet, there is no structure-based model expressing it with sufficient accuracy. In this work, we present two data-driven predictive models for the
Externí odkaz:
https://doaj.org/article/8d73d255b132475290f20b05e60f2144
Autor:
Nur Hashimah Alias, Juhana Jaafar, Sadaki Samitsu, A.F. Ismail, M.H.D. Othman, Mukhlis A. Rahman, Nur Hidayati Othman, N. Yusof, F. Aziz, T.A.T. Mohd
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 2, Pp 4341-4349 (2020)
In this work, graphitic carbon nitride (GCN) photocatalyst-incorporated polyacrylonitrile (PAN) nanofibres (GCN/PAN nanofibres) were successfully prepared using electrospinning technique. The physicochemical properties of the fabricated GCN/PAN nanof
Externí odkaz:
https://doaj.org/article/4068ea00353e4592a74af03d3eb2c1e9
Publikováno v:
Science and Technology of Advanced Materials, Vol 20, Iss 1, Pp 1010-1021 (2019)
Machine learning is emerging as a powerful tool for the discovery of novel high-performance functional materials. However, experimental datasets in the polymer-science field are typically limited and they are expensive to build. Their size (< 100 sam
Externí odkaz:
https://doaj.org/article/629387ad3d7e44578592e12ed3a431b5
Publikováno v:
Materials & Design, Vol 211, Iss , Pp 110178- (2021)
As typical mechanical metamaterials with negative Poisson’s ratios, auxetic metamaterials exhibit counterintuitive auxetic behaviors that are highly dependent on their geometric arrangements. The realization of the geometric arrangement required to
Externí odkaz:
https://doaj.org/article/f900da5627a94f48be50bc56e4e74b51
Publikováno v:
Data in Brief, Vol 20, Iss , Pp 1099-1104 (2018)
This paper reports transmission and scattering spectra of poly(vinyl chloride) (PVC) in styrene liquid, which is derived from Christiansen effect. The spectra were measured by varying scattering angles. Further discussion on Christiansen color was pr
Externí odkaz:
https://doaj.org/article/3da1d9d1904f49f3bab57a9a39888300