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  1. No Access

    Article

    pH-responsive phenol–formaldehyde resin: aggregation mechanism and plugging science

    Enhanced oil recovery research focuses on the phenol–formaldehyde resin (PFR) solution (EOR). We studied PFR’s morphology and aggregation kinetics at various pH levels. A hydrated layer formed on the surface o...

    Dan Zhao, Haoling Yang, Yuanyuan Wei, Zhaoyang Li… in Colloid and Polymer Science (2023)

  2. No Access

    Article

    Ultra-high nickel cobalt-free layered cathode material NM90 for power batteries modified collaboratively by La2O3 coating and La3+ do**

    Due to the urgency of develo** high energy density cathode materials in power batteries, as well as the high price and environmental unfriendliness of cobalt, researchers are working on ultra-high nickel low...

    Jiaqi Peng, Yuanyuan Wei, Bin Hu, Liang Zhang, **fu Huang, Hongyu Tang… in Ionics (2023)

  3. No Access

    Article

    Molecular modeling of phenol formaldehyde resin—surfactant and its dispersion stability in salt solution

    The stability of phenol–formaldehyde resin (nHAP) in the oil displacement process influences its flooding and profile control capabilities. There aren't many studies that compare how various surfactants affect...

    Dan Zhao, Haoling Yang, Yuanyuan Wei, Weili Yang… in Journal of Polymer Research (2023)

  4. No Access

    Article

    Aggregation kinetics and morphological changes of PFR and establishment of triple-layer surface complexation model to explain ion difference

    The anions in the phenol–formaldehyde resin colloid interact with the metal cations in the system to form aggregates with different fractal structures. In this study, Mg2+ and Na+ were studied. At low cationic co...

    Dan Zhao, Haoling Yang, Zhaoyang Li, Yuanyuan Wei… in Colloid and Polymer Science (2022)

  5. No Access

    Article

    Flexible Broadband Light Absorbers with a Superhydrophobic Surface Fabricated by Ultraviolet-assisted Nanoimprint Lithography

    We present a simple approach to fabricate a kind of composite films with a superhydrophobic and broadband light absorbing surface by ultraviolet-assisted nanoimprinting over a gradiently deposited composite ma...

    Wanyuan Wei, Mengwei Li, Yulan Chen in Chemical Research in Chinese Universities (2022)

  6. No Access

    Article

    Free and bound volatile compounds in ‘Hayward’ and ‘Hort16A’ kiwifruit and their wines

    Aroma compounds in fruits and related products are known to occur in free and glycosidically bound forms. In this study, free and bound volatiles in juices and wines of two kiwifruit cultivars, Actinidia delicios...

    Ning Zhao, Yuzhu Zhang, Dan Liu, Jie Zhang… in European Food Research and Technology (2020)

  7. No Access

    Article

    Response surface design for accumulation of selenium by different lactic acid bacteria

    The accumulation of selenium (Se) by Lactobacillus delbrueckii ssp. bulgaricus (Lb) and Streptococcus thermophilus (St) at the different cultivation conditions, including initial pH, inoculum dose (%), and temper...

    **gpeng Yang, Yao Li, Li Zhang, Mingtao Fan, **nyuan Wei in 3 Biotech (2017)

  8. Article

    Open Access

    Screening for antioxidant and antibacterial activities of phenolics from Golden Delicious apple pomace

    Synthetic antioxidants and antimicrobials are losing ground to their natural counterparts and therefore, the food industry has motivated to seek other natural alternatives. Apple pomace, a by-product in the pr...

    Ting**g Zhang, **nyuan Wei, Zhuang Miao, Hamada Hassan… in Chemistry Central Journal (2016)

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  9. No Access

    Article

    Mass and heat balance calculations and economic evaluation of an innovative biomass pyrolysis project

    Biomass can be converted into flammable gas, charcoal, wood vinegar, wood tar oil and noncombustible materials with thermo-chemical pyrolysis reactions. Many factors influence these processes, such as the prop...

    Quanyuan Wei, Yongshui Qu, Tianwei Tan in Frontiers of Chemical Science and Engineering (2011)