Results 11 to 20 of about 160,836 (309)

Negative thermal expansion materials: technological key for control of thermal expansion

Science and Technology of Advanced Materials, 2012
Most materials expand upon heating. However, although rare, some materials contract upon heating. Such negative thermal expansion (NTE) materials have enormous industrial merit because they can control the thermal expansion of materials.
Koshi Takenaka
doaj   +2 more sources

A rational estimation of volumetric thermal expansion coefficient of Al2O3-water nanofluid in thermo-fluid application [PDF]

Heliyon
A practical approach to augment the heat transmission effectiveness of thermo-fluid systems involves the utilization of nanofluids instead of traditional fluids.
Nahid Hasan, Md. Sheikh Rasel, Sumon Saha   +2 more
doaj   +2 more sources

Predicting thermal expansion in framework compounds using a charge interaction index. [PDF]

Chem Sci
Chen X, Gao Q, Zhao K, Qiao Y, Sanson A, Sun Q, Guo J, Kawaguchi S, Liang E, Chen J.   +9 more
europepmc   +3 more sources

Intrinsic thermal expansion and tunability of thermal expansion coefficient in Ni-substituted Co2V2O7

JPhys Materials, 2023
Framework oxide materials are well-known for exhibiting not only negative thermal expansion (NTE), but also demonstrating thermal expansion that can be controlled using composition as a tuning parameter.
Erica T B Esteban, Jasmine J Garcia, Sophie R Windover, Joya A Cooley   +3 more
doaj   +1 more source

Thermal expansion in YbGaGe [PDF]

Solid State Communications, 2004
7 pages, 3 figures, submitted to Solid State Communications 05/04 ...
Bobev, Svilen, Williams, Darrick J., Thompson, J. D., Sarrao, J. L.   +3 more
openaire   +2 more sources

Research progress in thermal expansion characteristics of TATB based polymer bonded explosives

Energetic Materials Frontiers, 2023
Under complex temperature variations, the irreversible thermal expansion of 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) based polymer bonded explosives (PBXs) results in decreased shape stability, directly impacting mechanical properties, safety ...
Cong-mei Lin, Liang-fei Bai, Zhi-jian Yang, Fei-yan Gong, Yu-shi Wen   +4 more
doaj   +1 more source

Experimental study on thermal expansion properties of GMZ bentonite

Yantu gongcheng xuebao, 2022
Laboratory tests are conducted on the compacted Gaomiaozi (GMZ) bentonite by using the DIL 806 thermal dilatometer. The influences of different factors on the thermal expansion properties of the bentonite are systematically analyzed.
CAO Sheng-fei 1, 2, LIU Yue-miao 1, 2, XIE Jing-li 1, 2, YAN An 1, 2, GAO Yu-feng 1, 2, TONG Qiang 1, 2
doaj   +1 more source

Mechanisms and Materials for NTE

Frontiers in Chemistry, 2018
Negative thermal expansion (NTE) upon heating is an unusual property but is observed in many materials over varying ranges of temperature. A brief review of mechanisms for NTE and prominent materials will be presented here.
J. Paul Attfield
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

Ultra-low thermal expansion realized in giant negative thermal expansion materials through self-compensation

APL Materials, 2017
Materials with zero thermal expansion (ZTE) or precisely tailored thermal expansion are in urgent demand of modern industries. However, the overwhelming majority of materials show positive thermal expansion.
Fei-Ran Shen, Hao Kuang, Feng-Xia Hu, Hui Wu, Qing-Zhen Huang, Fei-Xiang Liang, Kai-Ming Qiao, Jia Li, Jing Wang, Yao Liu, Lei Zhang, Min He, Ying Zhang, Wen-Liang Zuo, Ji-Rong Sun, Bao-Gen Shen   +15 more
doaj   +1 more source