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Jones Group

Chemical and Biomolecular Engineering at Georgia Tech

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Yoseph Guta

Office: TBD
Email: yguta6@gatech.edu

What is your favorite food, or food genre?  Kifto (Ethiopian food)
What is your favorite TV show/movie? Cosmos and StarTalk

Education Background

B.S. in Chemical Engineering from Georgia Institute of Technology

Advisors

Co-advised by Professor Jones and Professor Sievers

Project

Fundamental Characterization of Amine Sorbents Stability for Direct Air Capture

Project Description

Amino polymer adsorbents have stability limitations in Direct Air Capture (DAC) applications. This project’s primary goal is to understand degradation reactions and pathways at the molecular level and design processes, conditions, or sorbents that mitigate deactivation.

Publications

  1. Sanyal, O., Hays, S. S., León, N. E., Guta, Y. A., Itta, A. K., Lively, R. P., & Koros, W. J. (2020). A Self‐Consistent Model for Sorption and Transport in Polyimide‐Derived Carbon Molecular Sieve Gas Separation Membranes. Angewandte Chemie International Edition. doi:10.1002/anie.202006521
  2. Phillips, O., Engler, A., Schwartz, J. M., Jiang, J., Tobin, C., Guta, Y. A., & Kohl, P. A. (2018). Sunlight photodepolymerization of transient polymers. Journal of Applied Polymer Science, 136(9), 47141. doi:10.1002/app.47141

Group News

November 2024-

After completing his postdoctoral fellowship, Dr. Yunseok Lee joined the Samsung Advanced Research Institute.

The group welcomes two new postdoctoral researchers: Dr. Xin Deng, who received her PhD from Nankai University, and Dr. Xiaowei Wu, who received his PhD from the University of Houston.

September 2024-

Dr. Tony Vallace completed his postdoctoral stay and has joined First Light Solutions Inc. as CSO.

Jiaqi Zhang joined the group to work on DAC.  He is co-advised with Prof. Sievers.

August, 2024-

The group’s work on carbon capture was recognized by ACS with the 2025 E. V. Murphree Award in Industrial & Engineering Chemistry.

Dr. Samser Shaikh completed his postdoctoral stay and took a position at National Energy Technology Laboratory.

June, 2024-

Botagoz Kuspangaliyeva passed her Ph.D. proposal and was admitted to Ph.D. candidacy.  Congratulations!

May, 2024-

Dr. Guanhe Rim completed his postdoctoral stay and joined Aramco in Houston, TX.

February, 2024-

Youn Ji Min successfully defended her PhD thesis.  Congratulations to Youn Ji, PhD graduate #48.  Dr. Min will work at GT as a postdoc.

The Jones Group also participated in our biennial Birkman Assessment workshop.

January, 2024-

Quinn Yu and Dr. Gaurav Iyer joined the group to work on DAC.  They are both coadvised with Prof. Lively.

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