Results 31 to 40 of about 8,403,063 (390)

Multi-Scale Evaluation of the Effect of Phenol Formaldehyde Resin Impregnation on the Dimensional Stability and Mechanical Properties of Pinus Massoniana Lamb.

Forests, 2019
The local chemistry and mechanics of the control and phenol formaldehyde (PF) resin modified wood cell walls were analyzed to illustrate the modification mechanism of wood.
Xinzhou Wang, Xuanzong Chen, Xuqin Xie, Shaoxiang Cai, Z. Yuan, Yanjun Li   +5 more
semanticscholar   +1 more source

Influence of thermal pretreatments on dimensional change and humidity sensitivity of densified spruce and poplar wood

Maderas: Ciencia y Tecnología, 2023
The effect of thermal pretreatments on the dimensional change and humidity sensitivity of densified spruce (Picea orientalis) and poplar (Populus nigra) wood were investigated.
Huseyin Pelit, Ramazan Yorulmaz
doaj   +1 more source

Edge stabilization in reduced-dimensional perovskites [PDF]

Nature Communications, 2020
AbstractReduced-dimensional perovskites are attractive light-emitting materials due to their efficient luminescence, color purity, tunable bandgap, and structural diversity. A major limitation in perovskite light-emitting diodes is their limited operational stability.
Quan, Li Na, Ma, Dongxin, Zhao, Yongbiao, Voznyy, Oleksandr, Yuan, Haifeng, Bladt, Eva, Pan, Jun, de Arquer, F. Pelayo Garcia, Sabatini, Randy, Piontkowski, Zachary, Emwas, Abdul-Hamid, Todorovic, Petar, Quintero-Bermudez, Rafael, Walters, Grant, Fan, James Z., Liu, Mengxia, Tan, Hairen, Saidaminov, Makhsud, Gao, Liang, Li, Yiying, Anjum, Dalaver H., Wei, Nini, Tang, Jiang, McCamant, David W., Roeffaers, Maarten B.J., Bals, Sara, Hofkens, Johan, Bakr, Osman M., Lu, Zheng-Hong, Sargent, Edward H.   +29 more
openaire   +6 more sources

Ettringite-Related Dimensional Stability of CO2-Cured Portland Cement Mortars

ACS Sustainable Chemistry and Engineering, 2019
Carbonation curing, where cement is cured in a CO2-rich environment, is an emerging technology in the precast industry that promotes CO2 sequestration in construction materials.
Duo Zhang, V. Li, B. Ellis
semanticscholar   +1 more source

Influência da distribuição granulométrica na estabilidade dimensional de placas cerâmicas de base vermelha Influence of particle size distribution on the dimensional stability of red ceramic tiles

Cerâmica, 2008
As propriedades do revestimento cerâmico queimado estão intrinsecamente ligadas às características da massa, dentre estas se encontram o tamanho, a distribuição, o formato e o arranjo das partículas.
A. C. A. Prado, A. Zanardo, A. P. M. Menegazzo, M. M. T. Moreno   +3 more
doaj   +1 more source

Stability of Two-Dimensional Soft Quasicrystals

, 2015
The relative stability of two-dimensional soft quasicrystals is examined using a recently developed projection method which provides a unified numerical framework to compute the free energy of periodic crystal and quasicrystals. Accurate free energies of
Jiang, Kai, Shi, An-Chang, Tong, Jiajun, Zhang, Pingwen   +3 more
core   +1 more source

Combined Chemical Modification of Bamboo Material Prepared Using Vinyl Acetate and Methyl Methacrylate: Dimensional Stability, Chemical Structure, and Dynamic Mechanical Properties

Polymers, 2019
Acetylation and in situ polymerization are two typical chemical modifications that are used to improve the dimensional stability of bamboo. In this work, the combination of chemical modification of vinyl acetate (VA) acetylation and methyl methacrylate ...
Saisai Huang, Qiufang Jiang, Bin Yu, Yujing Nie, Zhongqing Ma, Lingfei Ma   +5 more
semanticscholar   +1 more source

Improvement of dimensional stability of wood by silica nanoparticles

Wood Material Science & Engineering, 2019
The improving effect of nanoparticles on wood dimensional stability is barely known nowadays. The expected result of the research was the improvement of the dimensional stability through bulk hydrophobization, as a result of impregnation with hydrophobic
Bak Miklós, Molnár Ferenc, Németh Róbert   +2 more
semanticscholar   +2 more sources

Evaluation of dimensional stability of tropical pine species

Floresta e Ambiente
The objective of this research was to evaluate the dimensional stability of tropical pine species and establish correlations between shrinkage, anisotropy, and density. Seven species of tropical pines were utilized: Pinus caribaea var.
Rosilani Trianoski, Jorge Luis Monteiro de Matos, Setsuo Iwakiri, José Guilherme Prata   +3 more
doaj   +1 more source

Dimensional Stability of Olive (Olea europaea L.) and Teak (Tectona grandis L.) [PDF]

Drvna Industrija, 2010
Olive, as a wood species, can be compared by its dimensional stability with teak wood, which is mainly used for products exposed to external conditions.
Slavko Govorčin, Tomislav Sinković, Tomislav Sedlar
doaj