Zobrazeno 1 - 10
of 1 839
pro vyhledávání: '"nanoplatelet"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-10 (2024)
Abstract A new ultra-high strength concrete, in which oxidized graphene nanoplatelet (GO) and hollow glass powder (HGP) are added, has been developed by authors. This paper presents the material properties of the concrete such as workability, compres
Externí odkaz:
https://doaj.org/article/8e28cb1af8ef45099c4ea68e2f9ec302
Autor:
Jinu Park, Hyunjin Cho, Joonyun Kim, Yu‐Ching Huang, Nakyung Kim, Seoyeon Park, Yunna Kim, Sukki Lee, Jiyoung Kwon, Doh C. Lee, Byungha Shin
Publikováno v:
EcoMat, Vol 6, Iss 10, Pp n/a-n/a (2024)
Abstract Lead halide perovskites exhibit a very wide color gamut due to their extremely narrow emission spectra, typically characterized by a full‐width at half‐maximum (FWHM) of less than 20 nm. Significant advancements have been made in develop
Externí odkaz:
https://doaj.org/article/b05c61dccba3490780a4d1bf695e3f7e
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 5, Pp 1899-1910 (2024)
The practical applications of magnesium (Mg) alloys are usually beset by their relatively low strength and limited ductility. Herein we attempt to fabricate hexagonal BN nanoplatelet (BNNP) reinforced ZK61 magnesium composites using a combination of
Externí odkaz:
https://doaj.org/article/ab68703e8524439397c2656957f1346e
Autor:
Kaito Nagayama, Taku Goto, Koichi Mayumi, Rina Maeda, Tsuyohito Ito, Yoshiki Shimizu, Kohzo Ito, Yukiya Hakuta, Kazuo Terashima
Publikováno v:
Materials Letters: X, Vol 22, Iss , Pp 100233- (2024)
We have developed a method for designing polymer and graphene nanoplatelet (GNP) composites that show high dielectric constants over a wide range of GNP contents. GNPs are dispersed in the composites through plasma-surface modification and aligned by
Externí odkaz:
https://doaj.org/article/8e2411e3a5bc41b98640fae656445337
Publikováno v:
Friction, Vol 12, Iss 5, Pp 1028-1041 (2024)
Abstract Lighter and more powerful next generation vehicles and other rotary machinery demand bearings to operate in harsher conditions for higher efficiency, and the continuous development of advanced low-wear and friction materials is thus becoming
Externí odkaz:
https://doaj.org/article/a66c4c5d2f6540e7a8993e2a153b969a
Autor:
Ulisses Oliveira Costa, Fabio da Costa Garcia Filho, Teresa Gómez-del Río, Édio Pereira Lima Júnior, Sergio Neves Monteiro, Lucio Fabio Cassiano Nascimento
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1570-1583 (2024)
Hybrid nanocomposites have emerged as a promising solution for engineering applications associated with reduced costs and weight aiming to enhance performance in special areas such as ballistic protection. This study delves into the development of hy
Externí odkaz:
https://doaj.org/article/23f0b983c76c409cb1f67cce8152c948
Publikováno v:
Materials, Vol 17, Iss 19, p 4759 (2024)
The sintering process of Cu nanoparticle (Cu NP)/graphene nanoplatelet (GNP) composite solder paste was thoroughly investigated in this work through molecular dynamics simulations. The tensile properties of the sintered Cu NP/GNP composite solder pas
Externí odkaz:
https://doaj.org/article/2da352e2717a44f9a3c9124003a5d47d
Autor:
Jun Zhang, Sang Hun Shim, Hyeyoung Cho, Donggil Lee, Soo Yeol Lee, Jae-Pyoung Ahn, Jun Hyun Han
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 2539-2559 (2023)
Bimodal reinforcement consisting of powders of large graphite flake (GF) and small graphene nanoplatelet (GNP) were used to fabricate (GF + GNP)/Cu composites to reduce the anisotropy of the thermal and mechanical properties in GF/Cu composites. In t
Externí odkaz:
https://doaj.org/article/1c379511e5a64bd490753085dd2c1c7b
Publikováno v:
Cogent Engineering, Vol 10, Iss 1 (2023)
AbstractThe current study focuses on the investigation of the synergetic effect of graphene nanoplatelets (GNPs) and carbon nanotubes (CNTs) on the flexural properties, hardness and water absorption characteristics of glass fiber reinforced polymer (
Externí odkaz:
https://doaj.org/article/99a1214ab01a4dfe816aec4158179841
Publikováno v:
Science of Sintering, Vol 55, Iss 1, Pp 29-44 (2023)
In this study, it was aimed to investigate the microstructure, hardness and wear behavior of graphene nanoplate (GNP) reinforced composites with Al 99.9 matrix produced by powder metallurgy. Different temperatures and times were applied in the sin
Externí odkaz:
https://doaj.org/article/f1028708566b4bad9be353e973f7ae51