Results 31 to 40 of about 167,613,522 (302)

Adjustable Thermal Expansion Properties in Zr2MoP2O12/ZrO2 Ceramic Composites

Frontiers in Chemistry, 2018
Zr2MoP2O12/ZrO2 composites were successfully synthesized by the solid state method in attempt to fabricate the near-zero thermal expansion ceramics. The phase composition, micromorphology and thermal expansion behavior of the Zr2MoP2O12/ZrO2 composites ...
Hongfei Liu, Weikang Sun, Xiang Xie, Lu Yang, Zhiping Zhang, Min Zhou, Xianghua Zeng, Xiaobing Chen   +7 more
doaj   +1 more source

Thermal Expansion of Triaxially Stressed Mudstone at Elevated Temperatures up to 400°C

Advances in Materials Science and Engineering, 2020
In order to study the thermal deformation of the rock that surrounds underground engineering projects with elevated temperatures (e.g., underground coal gasification, coal in situ pyrolysis, in situ oil and gas extraction from oil shale, geothermal ...
Zi-jun Feng, Meng-meng Qiao, Fu-ke Dong, Dong Yang, Peng Zhao   +4 more
doaj   +1 more source

Synthesis and characterization of Al+0.25%MWCNTs nanocomposite with reduced thermal expansion coefficient

Journal of Materials Research and Technology, 2022
The present work investigates the thermodynamic and structural behaviours of an aluminium-based nanocomposite reinforced by Multi-walled Carbon Nanotubes (MWCNT).
T. Dorbani, M.C. Bouleklab, A. Settar, K. Chetehouna, Y. Naoui, S. Revo, S. Hamamda   +6 more
doaj   +1 more source

Synthesis of Zr2WP2O12/ZrO2 Composites with Adjustable Thermal Expansion

Frontiers in Chemistry, 2017
Zr2WP2O12/ZrO2 composites were fabricated by solid state reaction with the goal of tailoring the thermal expansion coefficient. XRD, SEM and TMA were used to investigate the composition, microstructure, and thermal expansion behavior of Zr2WP2O12/ZrO2 ...
Zhiping Zhang, Zhiping Zhang, Weikang Sun, Hongfei Liu, Guanhua Xie, Xiaobing Chen, Xiaobing Chen, Xianghua Zeng   +7 more
doaj   +1 more source

Thermal and Geometric Error Compensation Approach for an Optical Linear Encoder

Sensors, 2021
Linear displacement measuring systems, like optical encoders, are widely used in various precise positioning applications to form a full closed-loop control system.
Donatas Gurauskis, Artūras Kilikevičius, Albinas Kasparaitis   +2 more
doaj   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Features of the Chromium thermal expansion in a wide temperature range [PDF]

E3S Web of Conferences
The thermal expansion of polycrystalline Chromium in the temperature range of 95–1673 K by the dilatometric method has studied. Critical indices and amplitudes of the thermal expansion coefficient in the magnetic phase transition are determined.
Kozlovskii Yurii, Stankus Sergei
doaj   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Thermal expansion properties of fused borosilicate syntactic foams

, 2018
The thermal properties such the coefficient thermal expansion, α (CTE) of fused borosilicate syntactic foam was determined using dimensional changes of a temperature gradient plot.
Salleh, Zulzamri, Islam, Md Mainul, Epaarachchi, Jayantha Ananda   +2 more
core   +1 more source

Effects of chirality and stacking on the thermal expansion effects of graphene

Materials Research Express, 2020
Graphene has huge application potential in the field of micro-nano devices, and due to the micro/nano-level application size, the thermal expansion coefficient of graphene has a certain impact on device performance.
Ning Yang, Cheng Li, Yong Tang
doaj   +1 more source