Zhang Zhi-bin

Inner Mongolia Electric Power (China)

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Liu Yunhai

East China University of Technology

Xiaohong Cao

East China University of Technology

Dezhang Zhu

Affiliated Hospital of Qingdao University

Lingling Xu

State Key Laboratory of Digital Medical Engineering

Pan Haochang

Shanghai Institute of Applied Physics

Tang Minshu

Nanjing Tech University

Cao Si-sheng

Jingsheng Chen

National University of Singapore

Yuanyou Yang

Sichuan University

Xuesong Wang

China National Petroleum Corporation (China)

Cooperative Institutions

East China University of Technology

Chinese Academy of Sciences

Sichuan University

Shanghai Institute of Applied Physics

Inner Mongolia Electric Power (China)

Academia Sinica

Nanjing Tech University

University of Chinese Academy of Sciences

Wuhan University of Science and Technology

Harbin Institute of Technology

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Research on Preparation of Sodium-Alginate Microsphere and its Release of BSA

Journal of Chongqing University of Technology (2010)

Zhang Zhi-bin

First,the sodium-alginate microsphere was prepared by the condensation phase separation method.Second,the BSA as model drug and sodium-alginate as the investment material were used to prepare the drug-loaded microsphere,while the investment rate of the drug-loaded microsphere was detected.The result showed that sodium-alginate as the investment material had good investment rate and a certain low-release effect on BSA.

Sodium alginate

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Adsorption of U(VI)-CO3/Ca-U(VI)-CO3 by Amidoxime-functionalized Hydrothermal Carbon

Journal of Inorganic Materials (2019)

Zhang Zhi-bin Runze Zhou Zhimin Dong Xiaohong Cao Liu Yunhai

Hydrothermal Synthesis

Carbon fibers

10.15541/jim20190397

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A study on the properties of surface migration and adhesion during energetic cluster impact deposition

Yu Guoqing Shi Ying Ouyang Zhenqian Jingsheng Chen Zhang Zhi-bin

The surface morphology of organic material (CH3SiO3/2 ) bombarded by energetic cluster beam was investigated by Atomic Force Microscopy (AFM). The results showed that the migration and adhesion of cluster constituent atoms on the surface would be improved if the cluster energy gradually increased, accordingly improving the quality of film. Especially, the existence of convex stripes on the surface indicated the diffusion ability increased with the increasing cluster energy.

Deposition

Morphology

Surface diffusion

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Removal of uranium using MnO2/orange peel biochar composite prepared by activation and in-situ deposit in a single step

Biomass and Bioenergy (2020)

Ying Dai Hong Peng Jiali Fan Qinqin Tao Liu Yuhui

Endothermic process

Exothermic reaction

10.1016/j.biombioe.2020.105772

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Citations (49)

The preparation and performance of alginate/polyurethane complex microspheres

jOURNAL OF southwest University for Nationalities (2008)

Zhang Zhi-bin

We first synthesize the polyurethane solution,then mix the polyurethane solution and sodium alginate solution with certain volume ratio,prepare the sodium alginate/polyurethane blend microspheres by condensation phase separation method.We give a study on the balling situation,swelling and water content of the blend microspheres.The results show that when the percentage mass content of PU in the blend solution is 10%,30%,50%,we can prepare the better morphology microspheres;with the increasing of the percentage mass content of PU in the blend solution,the water content of the blend microspheres decreased;the blens microspheres swells slower than the microspheres prepared by SA solution in the phosphate buffer solution(pH6.86).

Sodium alginate

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Synthesis of shrinkage reducing agent and its performance of contractibility

Journal of Nanjing University of Technology (2009)

Zhang Zhi-bin

To overcome the shortcomings of common shrinkage reducing agent(SRA) with low molecular weight and straight chain,a reasonable synthesis path of a comb-type SRA with high molecular weight and poly-oxidative alkenes was designed.The synthesis process mainly included polymerization and esterification of methacrylate,styrene and polyethylene glycol-ether.Infared spectrum was used to characterize the molecular structure of SRA.The results showed that SRA could remarkably reduce the autogenous shrinkage and drying shrinkage of cement paste;as the dosage of cement was 1% the autogenous shrinkage reducing rate could reach to 42.0% at 7 d and 41.4% at 28d,and the drying shrinkage reducing rate were 32.6% at 7d and 35.7% at 28d.

Shrinkage

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ヒドロキシアパタイトによるU(VI)収着におよぼすフッ素効果

Chemical Engineering Journal (2016)

Jun Liu Changsong Zhao Zhang Zhi-bin Jiali Liao Liu Yunhai

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Determination of protocatechuic acid and protocatechualdehyde in Compound Sijiqing Tablets by HPLC

Zhang Zhi-bin

AIM: To establish an external standard HPLC method for the determination of protocatechuic acid and protocatechualdehyde in Compound Shijiqing Tablets(Folium Ilicis Chinensis, etc.). METHODS:Alltima C 18(5μm, 4.6mm×250mm)was used. The mobile phase was consisted of methanol-1% acetate(18∶82). The flow rate was 1.0mL·min -1. The UV detection wavelength was at 280nm. RESULTS: The two components has good resolution. The liner ranges were in the range of 7.6～127.1μg·mL -1 for protocatechuic acid and in the range of 2.62～43.6μg·mL -1 for protocatechualdehyde with the correlation coefficients 0.9997 and 0.9994, respectively. The average recoveries were 99.9% and 97.5% with RSD 2.1%,2.2%(n=5), respectively CONCLUSION: The method is accurative, reproducible and can be used to control the quality of Compound Sijiqing Tablets.

Protocatechuic acid

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Study on Cylinder of Compressor Numerical Simulation of Mold Filling and Solidification in Casting Process

Research Studies on Foundry Equipment (2006)

Cao Si-sheng Zhang Zhi-bin

Through the numerical simulation of mold filling and solidification about the cylinder of compressor about the bottom gating system and the top-shower gating system,the results indicate the distribution of liquid field and the distribution of temperature field and the solidification direction,and the special efficenent of cold iron.By the use of cold iron,the distribution of temperature gradient changes more stronger in the top-shower gating system,which improves the distribution of liquid field and change the solidification direction from middle earlier to two ends later of cylinder into from down earlier to up later,the changed solidification direction is of great use for feeding,so the best process schema was obtained,it is top-shower gating system+bottom cold iron+valve orifice cold iron+cylinder diameter cold iron(down), and the position and measurement of shrinkage cavity and porosity in the cylinder of compressor are forecasted.it is testified that the results of numerical simulation is correct by the results of practice.

Shrinkage

Temperature Gradient

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Fault excavation for free flow tunnel No. 2 of Xiaolangdi water control project

Northwest Water Power (2003)

Zhang Zhi-bin

Free flow tunnel No. 2 is 1105 m long and its downstream section is 108 m. The excavation section is in a reversed U shape 12. 4 m wide by 15. 4 m high. At station No. 0+481, 7 m3 debris collapsed during excavation. Therefore, the principle of short drilling footage, small blasting, strong support and frequent monitoring is adopted for the fault excavation.

Drilling and blasting

Debris flow

Section (typography)

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