Peiwen Zhao

Fujian Agriculture and Forestry University

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Linzheng Ma

Shandong University of Science and Technology

Binbin Li

The Seventh Affiliated Hospital of Sun Yat-sen University

Jinxue Guo

Qingdao University of Science and Technology

Tao Jin

Southwest Forestry University

Ruke Wang

Shandong University of Science and Technology

Fenglin Huang

Hunan Academy of Agricultural Sciences

Bo Zhou

China University of Petroleum, East China

Siyan Dong

China Meteorological Administration

Bo Wang

Shandong University of Science and Technology

Hao Wang

Wuhan University of Technology

Cooperative Institutions

Shandong University of Science and Technology

Wuhan University of Technology

Chinese Academy of Sciences

Shandong University

Beijing University of Chemical Technology

Fujian Agriculture and Forestry University

University of Chinese Academy of Sciences

State Key Laboratory of Chemical Engineering

Sichuan University

Fudan University

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Adsolubilization of 2,4,6-trichlorophenol from aqueous solution by surfactant intercalated ZnAl layered double hydroxides

Chemical Engineering Journal (2015)

Peiwen Zhao Liu Xiao-hua Weiliang Tian Dongpeng Yan Xiaoming Sun

Layered double hydroxides

10.1016/j.cej.2015.05.037

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Citations (42)

Deracemization of Racemic Amine Using ω-Transaminase and a Nickel-Based Nanocatalyst

ACS Catalysis (2022)

Xinchun Jv Ruke Wang Jifu Sun Linzheng Ma Peiwen Zhao

Chiral amines are key building blocks for the development of numerous bioactive compounds. In this study, we developed a concurrent chemoenzymatic cascade approach using ω-transaminase for the isomeric configuration inversion of a racemic amine mixture. One isomer was transaminated using ω-transaminase, generating coproduct ketones and an additional chiral substance. Then, the mixture underwent selective reductive amination of a ketone using a specially designed compatible nickel-based nanocatalyst, which transformed coproduct ketone to racemic amines while leaving the opposite enantiomer unchanged. The combination of the two steps in one reaction system functions as an overall isomeric configuration inversion system. Moreover, the desired chiral amines with an additional chiral substance were formed. The procedure consumed NH3 and generated H2O as the sole byproduct.

Reductive amination

Transaminase

Enantiomeric excess

Biocatalysis

10.1021/acscatal.2c03362

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Citations (6)

Preparation of high-performance ZrO2 bio-ceramics by stereolithography for dental restorations

Ceramics International (2023)

Hao Wang Fei Shen Zhi Li Bo Zhou Peiwen Zhao

Stereolithography

Polyetherimide

10.1016/j.ceramint.2023.06.052

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Citations (12)

Ultrafine Fe1Pt3 nanoalloys on MoS2 nanosheets for robust hydrogen evolution reaction

Ionics (2022)

Peiwen Zhao Xuekai Zhang Linzheng Ma Yanfang Sun Jinxue Guo

Overpotential

Noble metal

10.1007/s11581-022-04856-1

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Citations (1)

Vanadium doped nickel hydroxide nanosheets for efficient overall alkaline water splitting

Journal of Physics and Chemistry of Solids (2022)

Peiwen Zhao Linzheng Ma Jinxue Guo

Oxygen evolution

Alkaline water electrolysis

10.1016/j.jpcs.2022.110634

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Citations (13)

Microperoxidase-11 functionalized nanozyme with enhanced peroxidase-mimicking activities for visual detection of cysteine

Analytica Chimica Acta (2023)

Ruke Wang Tong Zhang Wengan Zhang Binjie Chen Jing Liu

Thiol

Nanomaterials

10.1016/j.aca.2023.341386

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Citations (15)

Corrosion resistance of itaconic acid doped polyaniline /nanographene oxide composite coating

Nanotechnology (2020)

Tao Jin Qiang Zhang Hong Yin Ivan Cole Peiwen Zhao

Graphene oxide (GO) and polyaniline (PANI) are very unique materials with broad potential in corrosion protection coating. To achieve the maximum stability and anti-corrosion effect in a polar medium, firstly itaconic acid doped PANI (DP) was readily prepared by a one-step method, followed by forming a GO and DP composite (GODP). Characterization by Fourier transform infrared spectroscopy and ultraviolet-visible absorption spectra provides evidence for the successful doping of itaconic acid in PANI. X-ray diffraction analysis shows that the d-spacing of the GO sheets increases slightly with the intercalation of DP. The morphological studies show disordered structures in GODP compared with the original GO sheets due to the introduction of PANI molecules and the interaction of functional groups on the surface of the GO sheets. Thermogravimetric analysis reveals the good thermal stability of DP and GODP. Quantum calculation further confirms the successful doping of itaconic acid, and the effective complex of GO and DP, providing a quantitative understanding of the curing mechanism. The crosslinking interaction among the GODP, curing agent, and epoxy resin facilitates the formation of a compact coating, leading to excellent corrosion resistance toward Mg alloy.

Itaconic acid

Thermogravimetric analysis

Thermal Stability

10.1088/1361-6528/ab824a

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Citations (7)

Sustainable bamboo fiber-tannin composite foam: A green substrate for vertical greening systems

BioResources (2025)

Ju He Menghan Li Peiwen Zhao Fangying Li Kexin Lyu

Tannin-based biomass foam was prepared through a self-foaming process at room temperature. The material’s density, porosity, microstructure, mechanical properties, thermal stability, limiting oxygen index (LOI), brittleness, as well as water absorption and retention properties, were studied. Adding 2% bamboo fibers in varying forms did not affect the uniformity of the foam cells. The density, porosity, thermal stability, and LOI of the foam material remained largely unchanged. The compressive strength of the unmodified tannin foam was 0.043 MPa, while the addition of 2% bamboo fibers increased the compressive strength by 72%. Even when the effect of density was excluded, the specific compressive strength was enhanced by 60%. Additionally, brittleness, measured as the slagging percentage, was significantly reduced from 16.12% to 4.78%. The modified foam could absorb up to 26.5% of its weight in water, with excellent water retention capabilities of 78.1% after 120 h while retaining its structural integrity under intermittent wetting conditions, making it suitable for vertical greening applications. This demonstrates its suitability for vertical greening applications, where moisture exposure is frequent. In conclusion, the bamboo fiber-reinforced tannin-based foam exhibits excellent mechanical properties and superior water absorption and retention performance.

Tannin

10.15376/biores.20.2.2491-2507

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Citations (0)

Graphene oxide aerogel assembled by dimethylaminopropylamine /N-isopropylethylenediamine for the removal of copper ions

Chemosphere (2020)

Tao Jin Fan-Mei Kong Peiwen Zhao

Isothermal process

10.1016/j.chemosphere.2020.128273

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Citations (10)

A multi-crosslinking strategy of organic and inorganic compound bio-adhesive polysaccharide-based hydrogel for wound hemostasis

Biomaterials Advances (2023)

Peiwen Zhao Zhendong Guo Hao Wang Bo Zhou Fenglin Huang

10.1016/j.bioadv.2023.213481

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Citations (26)