Funded by Joint Funds of the National Natural Science Foundation of China (No.U1904188);Key R&D and Promotion Projects in Henan Province,China (No.212102310288);the Key Science and Technology Program of Henan Province,China (No.202102310253)。
Due to the presence of old mortar (OM) and interfacial transition zone (ITZ),recycled concrete aggregate (RCA) is inferior to natural aggregate (NA).The purpose of this paper was to study the effect of accelerated car...
Funded by the National Natural Science Foundation of China (Z20180222);the Independent Research and Development project of State Key Laboratory of Green Building in Western China (LSZZ202021);the Natural Science Foundation of Shaanxi Provincial Department of Education (20JY041);the Qingyuan Science and Technology Plan Project (No.2020KJJH040)。
The structure and characteristics of high-performance lightweight aggregates produced by high-carbon gasification slag were investigated by X-ray diffraction,scanning electron microscopy,thermogravimetry/differential ...
The aim of the study was to investigate the effect of different surface treatment of titanium(Ti)on the adhesion test results for dental application.Ti substrates roughened by 400 to 1500-grit SiC polish papers and al...
Funded by Natural Science Foundation of Shandong Province(No.ZR201702150018);China Postdoctoral Science Foundation Funding Scheme(No.2018M632747);the Fundamental Research Funds for the Central Universities(Nos.18CX02143A,17CX05017);New Faculty Start-up Funding from China University of Petroleum(No.YJ20170019).
We employed the previously developed micro porous activated carbon models of different pore sizes ranges of 9-11?,10-12?,and 13-16?that were constructed by molecular simulation method based on a random packing of plat...
by the National Natural Science Foundation of China(Nos.61874058 and 51861145301);the Nanjing University of Posts and Telecommunications under Research Projects(Nos.NY220036 and NY217096);the Nanjing University of Posts and Telecommunications Foundation(Nos.JUH219002 and JUH219007)。
We have obtained vertically aligned ZnO nanowire arrays synthesized by microwave-assisted heating method with different growth time.From the room-temperature PL measurement,the strong deep-level emission and weak near...
by the National Natural Science Foundation of China(No.51909071);the Natural Science Foundation of Jiangsu Province(No.BK20190493);the Fundamental Research Funds for the Central Universities(No.B220202040)。
The impact of magnetic field on the corrosion behavior of Al-Mg-xR_(E)/Fe alloys in NaCl solutions with concentrations of 1.5wt%,3.5wt%,and 5.5wt%were studied by microstructure observation,immersion test,and electroch...
Funded by the Fundamental Research Funds for the Central Universities (No. 2572021AW10)。
In order to further study the reliability of macro evaluation indexes,molecular dynamics (MD) was applied to the evaluation of asphalt binder.Micro evaluation indexes (potential energy,surface free energy,solubility p...
Funded by Science and Technology Program of Gansu Provincial Department of Housing and Construction (No.JK2021-11);National Natural Science Fundation of China (No.52161007);Science and Technology Project of Gansu Provincial Department of Transportation;Natural Science Foundation of Gansu Province (No. 20JR10RA170)。
To quantitatively estimate the workability of cement-based grouting material,from the perspective of rheology,the result of the static yield stress evaluated using the rate-controlled and stress-controlled modes,respe...
Funded by the National Project of Manufacturing and Application Technology of High-performance and Large-size Extruding of Aluminum Alloy(No.2016YFB0300901)。
The stress corrosion cracking(SCC)behaviors of 2A12 aluminum alloy after annealing treatment were studied by slow strain rate testing(SSRT),electrochemical polarization measurement,scanning electron microscope(SEM),en...
Funded by the Joint Fund of Ministry of Education for Equipment Pre-research(Nos.6141A02022250 and SAST2018-067)。
The ceramifiable polymer composite of MgO-Al_(2)O_(3)-SiO_(2)/boron phenolic resin(MAS/BPF)with 40wt%of inorganic fillers was calcined at 1200℃for different time to promote ceramification of ceramifiable composite an...