Article
Polymer Science
Mosim Ansari, Ranajit Bera, Neeladri Das
Summary: The study describes the synthesis of a porous polymeric material T-HCP with high specific surface area and good gas capture performance, making it suitable for CO2 separation applications.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Article
Biochemistry & Molecular Biology
Biying Liu, Chaochao Mao, Zian Zhou, Qiannan Wang, Xiong Zhou, Zhijie Liao, Ran Deng, Defei Liu, Jingzi Beiyuan, Daofei Lv, Jiesen Li, Liyun Huang, Xin Chen, Wenbing Yuan
Summary: Two aniline-based hypercrosslinked polymers (AHCP-1 and AHCP-2) were synthesized for iodine capture in both aqueous and gaseous phases. AHCP-1 showed record-high static iodine adsorption in aqueous solution, while AHCP-2 exhibited excellent total iodine capture in iodine vapor adsorption. These polymers can be potential candidates for removing iodine from radioactive wastewater and gas mixtures.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Materials Science, Multidisciplinary
Jin Han, Taolei Qiu, Dan Wu, Yue Zhai, Michael R. Bockstaller, Xiaolin Zhang, Jianchao Zhao
Summary: A new process for upcycling waste-derived DMP into hyper-crosslinked porous polymer networks is presented, which can reduce the negative environmental impact associated with the fabrication and application of PPE. The resulting polymers show promising adsorption capacity for CO2 and H2, suggesting potential applications in carbon capture.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Nanoscience & Nanotechnology
Ningning Liu, Hui Ma, Ruixue Sun, Qing-Pu Zhang, Bien Tan, Chun Zhang
Summary: A three-dimensional rigid six-connected porous triptycene network was successfully synthesized using triptycenes as connectors and Tro''ger's base as linkers. The network exhibits a high surface area (1528m² g⁻¹), nitrogen-enriched groups, and superior thermal stability, leading to a high CO₂ uptake of 22.3 wt % (273 K, 1 bar) and excellent iodine vapor adsorption of 240 wt %.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Polymer Science
Jianjun Wang, Xianlong Wang, Yanling Deng, Tingting Wu, Jiaqi Chen, Jiao Liu, Liang Xu, Yu Zang
Summary: A novel electron-rich hypercrosslinked polymer (HCP) with high porosity and thermal stability was synthesized via a simple photocycloaddition reaction. The HCP showed excellent performance in capturing and removing iodine, with a high iodine vapor capture capacity and removal efficiency from aqueous solution. The study provides a new approach for preparing functional HCP materials as efficient iodine absorbents for environmental remediation.
Article
Chemistry, Applied
Mosim Ansari, Atikur Hassan, Akhtar Alam, Neeladri Das
Summary: Coal-fired and thermal power plants are major contributors to CO2 emissions, leading to global warming and ocean acidification. Solutions like carbon capture or nuclear energy are being explored. A new porous polymer, TBHCP-OH, shows promising potential for environmental remediation by efficiently capturing CO2 and iodine vapor.
MICROPOROUS AND MESOPOROUS MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Santosh Kumar, Atikur Hassan, Neeladri Das, Joonseok Koh
Summary: The increasing levels of CO2 in the atmosphere have led to serious problems. In this study, nano architectonics porous organic polymers (NPOPs) were synthesized by a catalyst-free coupling reaction for CO2 capture. The NPOPs showed thermal stability and a large surface area, indicating potential application in carbon capture and storage technology.
Article
Chemistry, Inorganic & Nuclear
Saumya Krishnan, Chettiyam Veettil Suneesh
Summary: The synthesis of fluorenone based hypercrosslinked porous copolymers using biphenyl and naphthalene as comonomers is effective for carbon dioxide capture applications. Despite moderate surface areas, these polymers exhibit good CO2 capture capability and high thermal and chemical stability. A specific copolymer, PFNCA, shows high CO2 uptake despite its relatively low surface area and pore volume.
JOURNAL OF SOLID STATE CHEMISTRY
(2021)
Article
Chemistry, Multidisciplinary
Petar Sutalo, Mateja Pisacic, Ivana Biljan, Ivan Kodrin
Summary: This study investigates the effects of different nitrogen-nitrogen linkages and connectors on the selective adsorption of gases in porous organic materials using computational chemistry methods. The results suggest that azoxy and azodioxy linkages have the potential for reversible CO2 adsorption and could be promising candidates for future applications.
Article
Engineering, Environmental
Ying Cheng, Shumaila Razzaque, Zhen Zhan, Bien Tan
Summary: The research on fabrication of functionalized hypercrosslinked polymers (HCPs) with high specific surface area for gas storage has gained significant interest. By utilizing a solvent knitting strategy, cyano-functional HCPs were fabricated via one step Friedel-Crafts reaction, showing high BET surface area. These HCPs, especially HCP-TPB-CN-3:1, demonstrate high surface area and potential for CO2 and CH4 capture.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Engineering, Environmental
Changqing Miao, Lichao Chu, Di Guo, Xin Ding, Wenxue Guo, Shaoyu Wang, Jiwen Sheng, Jian Zhang, Zengyao Wang, Baolong Zhou
Summary: Water pollution is a global issue that seriously threatens the health of living beings. In this study, a multifunctional porous polymer, Fc-PP-POP, was successfully prepared, which exhibited enhanced antibacterial effect and iodine pollutant capture. This polymer combined the photoactivity of porphyrin with the enzymatic activity of ferrocene, enabling efficient conversion of light energy into thermal energy for photothermal therapy and transformation of low concentration H2O2 into toxic hydroxyl radicals for enzyme therapy. In addition, Fc-PP-POP promoted wound healing and efficiently adsorbed iodine contaminants from the environment.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Review
Environmental Sciences
Rekich R. Pahunang, Antonio Buonerba, Vincenzo Senatore, Giuseppina Oliva, Mariam Ouda, Tiziano Zarra, Raul Munoz, Sebastia Puig, Florencio C. Ballesteros, Chi-Wang Li, Shadi W. Hasan, Vincenzo Belgiorno, Vincenzo Naddeo
Summary: This review paper identifies the main sources of carbon dioxide emissions in wastewater treatment plants and discusses various technologies for CO2 capture. Different technologies have varying cost-effectiveness and efficiency, calling for further research and development for implementation.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Chemistry, Multidisciplinary
Lili Wu, Pitao Wang, Xinguo Chen, Jianqiang Zhang, Heming Luo
Summary: In this study, a solvothermal method was used to prepare a hypercrosslinked polymer, which was then used as a precursor to prepare porous carbon materials. The fabricated porous carbon exhibited high specific surface area, large pore size, and excellent electrochemical performance, cycle stability, and energy storage performance in acidic electrolyte.
Article
Materials Science, Multidisciplinary
Atikur Hassan, Neeladri Das
Summary: The uses of nuclear reactions are becoming increasingly important in energy and medical therapy applications. Proper treatment and storage of nuclear waste are crucial for considering nuclear energy for various purposes.
ACS APPLIED POLYMER MATERIALS
(2023)
Article
Polymer Science
Zhenzhen Wang, Rungthip Kunthom, Sergei V. Kostjuk, Hongzhi Liu
Summary: In this study, a porous polymeric material containing thiophene structure (PCS-DPBS) was used for the first time to effectively and reversibly capture iodine vapor. The polymer exhibits near-infrared emission and adjustable porosity, resulting in high iodine vapor adsorption capacity and excellent iodine detection sensitivity.
EUROPEAN POLYMER JOURNAL
(2023)