您所在的位置:首页 - 师资队伍 - 化学系 - 副教授

副教授

白冬生

 工学博士,副教授,硕士生导师,化学系副主任

通讯地址:北京工商大学,化学与材料工程学院,化学系

联系方式:010-68985573

 

个人简历:

2004年-2008年,于北京工商大学应用化学专业毕业,获工学学士学位;

2008年-2013年,于北京化工大学化学工程与技术专业毕业,获工学博士学位;

2013年-2020年,于北京工商大学理学院化学系任职;

2020年-现在,于北京工商大学化学与材料工程学院化学系任职。

 

主要研究领域:

气体水合物的成核与分解机理的分子力学模研究;

水合物形学的多尺度拓扑别算法开

材料能源气体存的分子力学模研究;

算化学与多尺度模方法研究。

 

主讲课程

本科:《物理化学》、《进阶物理化学》、《精细化学品化学》

研究生:《化学工艺学》

 

主要科研项目:

1. 性受限空中气体水合物的成核机理研究,国家自然科学基金21403009

2. MOF材料吸收能源气体形成水合物的分子模研究,北京市自然科学基金2154046

3. 干水—水合物法能源气体存储与释放的分子模拟研究,“十三五”时期北京市属高校高水平教师队伍建设支持计划CIT&TCD201904033。

 

近年发表的主要科研论文:

1. Dongsheng Bai, Guangjin Chen, Xianren Zhang, Wenchuan Wang. Microsecond Molecular Dynamics Simulations of the Kinetic Pathways of Gas Hydrate Formation from Solid Surfaces. Langmuir, 2011, 27, 5961.

2. Dongsheng Bai, Xianren Zhang, Guangjin Chen, Wenchuan Wang. Replacement Mechanism of Methane Hydrate with Carbon Dioxide from Microsecond Molecular Dynamics Simulations. Energy Environ. Sci., 2012, 5, 7033.

3. Dongsheng Bai, Guangjin Chen, Xianren Zhang, Wenchuan Wang. Nucleation of the CO2 Hydrate from Three-Phase Contact Lines. Langmuir, 2012, 28, 7730.

4. Dongsheng Bai, Guangjin Chen, Xianren Zhang, Wenchuan Wang. Role of Guest Molecules on the Hydrate Growth at Vapor-Liquid Interfaces. AIChE J., 2013, 59, 2621.

5. Dongsheng Bai, Guangjin Chen, Xianren Zhang, Amadeu K. Sum, Wenchuan Wang. How Properties of Solid Surfaces Modulate the Nucleation of Gas Hydrate. Sci. Rep., 2015, 5, 12747.

6. Dongsheng Bai, Diwei Zhang, Xianren Zhang, Guangjin Chen. Origin of Self-preservation Effect for Hydrate Decomposition Coupling of Mass and Heat Transfer Resistances. Sci. Rep., 2015, 5, 14599.

7. Yong Li, Diwei Zhang, Dongsheng Bai, Shujing Li, Xinrui Wang, Wei Zhou. Size Effect of Silica Shell on Gas Uptake Kinetics in Dry Water. Langmuir, 2016, 32, 7365.

8. Yinan Liu, Li Zhao, Shuai Deng, Dongsheng Bai. Evolution of Bubbles in Decomposition and Replacement Process of Methane Hydrate. Mol. Simulat., 2017, 43, 1061.

9. Jingpeng Hou, Wei Zhou, Dongsheng Bai, Shujing Li, Mingjuan Han. Interfacial Effect of Cyclodextrin Inclusion Complex on Gas Adsorption Kinetics of Dry Water Emulsion. Colloids Surf. A, 2018, 544, 8.

10. Jingpeng Hou, Dongsheng Bai, Wei Zhou. Methane Hydrate Nucleation within Elastic Confined Spaces: Suitable Spacing and Elasticity Can Accelerate the Nucleation. Langmuir, 2018, 34, 10889.

11. Jingpeng Hou, Wei Zhou, Xinrui Wang, Dongsheng Bai. Why the Gas Uptake Behavior of Dry Salt Water Is Vastly Different above 279 K? A Dynamics-Controlled Process That Can Be Intensified by the Cooling Stimulation Method. J. Phys. Chem. C, 2018, 122, 27360.

8. Dongsheng Bai, Ziyan Wu, Cijie Lin, Di Zhou. The Effect of Aqueous NaCl Solution on Methane Hydrate Nucleation and Growth. Fluid Phase Equilibr., 2019, 487, 76.

9. Xiaoliang Sun, Guanggang Zhou, Jianwei Zhu, Haicheng Wu, Guiwu Lu, Dongsheng Bai. Molecular Dynamics Simulation of Methane Hydrate Decomposition in the Presence of Alcohol Additives. Chem. Phys. Chem., 2019, 20, 2553.