Songqing Hu
China University of Petroleum
MicellePhysical chemistryAdsorptionDensity functional theoryNanoparticleCopolymerChemical physicsComposite materialEpoxyNanotechnologyInorganic chemistryChemistryMetallurgyMaterials scienceCorrosionDesalinationCorrosion inhibitorSodium dodecyl sulfateGrapheneMoleculeMembraneChemical engineeringDissipative particle dynamicsPolymerPulmonary surfactantMolecular dynamics
59Publications
15H-index
636Citations
Publications 71
Newest
#1Meng Cheng (China University of Petroleum)H-Index: 4
#2Hao Jiang (China University of Petroleum)
Last. Songqing Hu (China University of Petroleum)H-Index: 15
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#1Meng Cheng (China University of Petroleum)H-Index: 4
#2Fengting Li (China University of Petroleum)
Last. Songqing Hu (China University of Petroleum)H-Index: 15
view all 6 authors...
Abstract null null Smart coatings with inhibitor loaded nanocontainers exhibit significant efficiency and durability in prolonging metal life-time and reducing catastrophic failure. However, scaling and further practical intelligent anticorrosion applications of such coatings are still greatly limited by time-consuming installation of various nanovalves. Herein, hybrid hollow mesoporous organosilica was obtained by facile selective etching and served as valve-free nanocontainer to prepare smart ...
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#1Chunling Li (China University of Petroleum)H-Index: 9
#2Xiyu Zhao (China University of Petroleum)H-Index: 2
Last. Songqing Hu (China University of Petroleum)H-Index: 15
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Abstract null null The stimuli-responsive release could reduce the waste of the corrosion inhibitor and realize the accurate repair of corroded region. In this work, hollow mesoporous organosilica nanoparticles (HMON) were first synthesized by silica-etching chemistry tailoring method. Then, HMON were encapsulated with 2-mercaptobenzothiazole (MBT) corrosion inhibitor molecules to build an intelligent corrosion inhibitor system, i.e., MBT@HMON. The microstructure and frame composition of the syn...
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#1Ningkai Shu (China University of Petroleum)
#2Zhikun Wang (China University of Petroleum)H-Index: 8
Last. Lyu Qiang (China University of Petroleum)
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Abstract null null Molecular dynamics simulations were performed to explore the effect of linker configuration and functionalization on the desalination of Zr-MOF membranes. PTP containing diphenyl rings at linker end and one triple bond at middle has the best permeability (34.50 L/cm2 day MPa). PTP was functionalized by -OH, -CH3, -CF3 and -Cl at two positions that are closer to metal cluster or middle of linker. The Zr-MOF membrane with unmodified PTP has a salt rejection rate 72%, while after...
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#2Qiang LyuH-Index: 1
Last. Songqing HuH-Index: 15
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#2Zhikun Wang (China University of Petroleum)H-Index: 8
Last. Songqing Hu (China University of Petroleum)H-Index: 15
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Abstract Density functional theory calculation was conducted to investigate the adsorption behavior and mechanism of benzotriazole (BTA) on the copper surface with the defects of vacancy, impurity, and grain boundary (GB). On the Cu (111) surface with vacancies, BTA tends to obliquely, rather than vertically, adsorb on the copper surface. The surface doped with Zn and O has stronger adsorption activity for negatively charged particles compared with the surface doped with Ni and S. For impurity a...
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#1Yan WangH-Index: 4
#2Hongbing Wang (China University of Petroleum)H-Index: 6
Last. Songqing Hu (China University of Petroleum)H-Index: 15
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Abstract Dissipative particle dynamics (DPD) simulations were applied to investigate the effect of SiO2 nanoparticles (SNPs) modified with different tertiary amine chain length and concentration on O/W emulsion properties, the influence mechanism was also revealed from the molecular level. On this basis, the influence of the modified SNPs volume fraction in the emulsion system was studied. The results showed that with the increase number of tertiary amine chain alkyl carbon, the stability of the...
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#1Yutong Wang (China University of Petroleum)H-Index: 14
#2Chunlian Hao (China University of Petroleum)H-Index: 2
Last. Daofeng Sun (China University of Petroleum)H-Index: 71
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The separation of ethylene (C 2 H 4 ) from a mixture of ethane (C 2 H 6 ), ethylene (C 2 H 4 ), and acetylene (C 2 H 2 ) at normal temperature and pressure is a significant challenge. The sieving effect of pores is powerless due to the similar molecular size and kinetic diameter of these molecules. We report a new modification method based on a stable ftw topological Zr-MOF platform ( MOF-525 ). Introduction of a cyclopentadiene cobalt functional group led to new ftw-type MOFs materials ( UPC-61...
2 CitationsSource
#1Yutong Wang (China University of Petroleum)H-Index: 14
#2Chunlian Hao (China University of Petroleum)H-Index: 2
Last. Daofeng Sun (China University of Petroleum)H-Index: 71
view all 15 authors...
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