15 Result(s)

Chapter and Conference Paper

A Novel Thief Zone Identification Method by Interwell Connectivity for Offshore Unconsolidated Sandstone Reservoir

Pore structure will change greatly and ultimately form thief zones after a long-term water flooding procedure for unconsolidated sandstone reservoir. However, there is lack of fast and accurate identification ...

Wei Yong, Zhi-jie Wei, Yu-yang Liu… in Proceedings of the International Field Exp… (2024)

Article

Design, synthesis and neuraminidase inhibitory activity of 4-methyl-5-(3-phenylacryloyl) thiazoles

A series of 4-methyl-5-(3-phenylacryloyl)thiazoles based on chalcones were designed, synthesized and evaluated for their influenza neuraminidase (NA) inhibitory activity in vitro. A preliminary structure–activ...

Yu-Yang Liu, Yang-Jie Yi, Jiao Ye, Ai-** Hu in Molecular Diversity (2023)

Article

Electrolytic silicon/graphite composite from SiO₂/graphite porous electrode in molten salts as a negative electrode material for lithium-ion batteries

Nano-silicon (nano-Si) and its composites have been regarded as the most promising negative electrode materials for producing the next-generation Li-ion batteries (LIBs), due to their ultrahigh theoretical cap...

Ning Wang, Yu-Yang Liu, Zhi-**a Shi, Zhang-Long Yu, Hua-Ying Duan… in Rare Metals (2022)

Chapter and Conference Paper

A Systemic Study on Production Index Behavior of Earlier Polymer Flood in Offshore Heterogeneous Heavy-Oil Reservoirs

To capture the considerable reduction of liquid production index during earlier polymer flood in offshore heterogeneous heavy-oil reservoirs, one novel mathematical model is proposed based on the Buckley-Lever...

Zhi-jie Wei, **ao-dong Kang, Han-xu Yang… in Proceedings of the 2021 International Petr… (2022)

Chapter and Conference Paper

A Novel Polymer Channeling Identification Method for Offshore Heavy-Oil Reservoirs

Polymer channeling significantly compromises the EOR results of polymer flooding in offshore heavy-oil reservoirs. A novel mathematical model is established for polymer channeling predication and identificatio...

Zhi-jie Wei, **ao-dong Kang, Jian Zhang… in Proceedings of the International Field Exp… (2021)

Chapter and Conference Paper

Unstable Polymer Flooding and Its Application in Offshore Heavy-Oil Field of China

As the injection conformance reversion induced by single-slug continuous polymer flooding usually compromises EOR results, a novel and unstable discontinuous polymer injection pattern and the corresponding bla...

Zhi-jie Wei, **ao-dong Kang, Jian Zhang… in Proceedings of the International Petroleum… (2020)

Article

Synthesis and densification of zirconium diboride prepared by carbothermal reduction

Using boron powder as additive, the preparation of zirconium diboride (ZrB₂) by carbothermal reduction was investigated. The results show that the carbothermal reduction cannot be completely done until the temper...

Tao Gui, **ng-Ming Wang, Lei Yang, Yu-Yang Liu, Xue Bai, Li-Jun Wang… in Rare Metals (2018)

Article

Kinetic Study on UV-curing of Hyperbranched Polysiloxane

Ultraviolet (UV) curing kinetics of hyperbranched polysiloxane (HBP) initiated by 2-Hydroxy-2-methyl-1-[(4-isobutyl)phenyl]-1-propanone (Trade name: IHT-PI 185) was studied by using Differential Photo Calori...

Guo-Bin Zhang, **ao-Dong Fan, Jie Kong, Yu-Yang Liu in Polymer Bulletin (2008)

Article

Synthesis and properties of branched organosilicon-acrylate copolymer latexes

Stable organosilicon-acrylate copolymer latexes with high silicon content were prepared by seeded semibatch emulsion polymerization of butyl acrylate (BA), methyl methacrylate (MMA) with a novel branched organ...

Min-Feng Tang, **ao-Dong Fan, Yu-Yang Liu, **ang Liu in Polymer Bulletin (2007)

Article

Preparation of a heterogeneous polymer film from the blend emulsions by the stepwise assembly method

Yu Yang Liu, Mu Jie Yang in Journal of Materials Science Letters (2003)