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Start Over Author "Zhao, Haitian" Journal inorganic chemistry
12 results on '"Zhao, Haitian"'

4. Fine Tuning Metal–Organic Frameworks with Halogen Functional Groups for Ethylene Purification

Author

Zhang, Mingxing, primary, Wang, Yu, additional, He, Xingge, additional, Chen, Meng, additional, Jiang, Junyang, additional, Zhao, Haitian, additional, Liu, Penghui, additional, Dang, Rui, additional, Wang, Su, additional, Wang, Miao, additional, Sun, Tongming, additional, Qin, Guoping, additional, Tang, Yanfeng, additional, and Cui, Huihui, additional

Published
2023
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5. Expanding MOF with Unexpanded Channel via Ketone Decorated Ligand for Ethylene Purification and Stability Enhancement

Author

Zhang, Mingxing, primary, He, Xingge, additional, Chen, Meng, additional, Zhao, Haitian, additional, Wang, Yu, additional, Jiang, Junyang, additional, Liu, Penghui, additional, Dang, Rui, additional, Tang, Yanfeng, additional, Wang, Miao, additional, Sun, Tongming, additional, Qin, Guoping, additional, Wang, Su, additional, and Cui, Huihui, additional

Published
2023
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6. Creating an Ethane Trap in a Ketone-Decorated MOF for One-Step Ethylene Separation from C2 Hydrocarbons

Author

Zhang, Mingxing, primary, Chen, Meng, additional, Jiang, Junyang, additional, He, Xingge, additional, Zhao, Haitian, additional, Wang, Yu, additional, Liu, Penghui, additional, Dang, Rui, additional, Wang, Su, additional, Wang, Miao, additional, Sun, Tongming, additional, Qin, Guoping, additional, Tang, Yanfeng, additional, and Cui, Huihui, additional

Published
2023
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9. Fine-Tuning MOFs with Amino Group for One-Step Ethylene Purification from the C2 Hydrocarbon Mixture

Author

Zhang, Mingxing, primary, Zhao, Haitian, additional, Wang, Yu, additional, Jiang, Junyang, additional, Chen, Meng, additional, He, Xingge, additional, Liu, Penghui, additional, Dang, Rui, additional, Cui, Huihui, additional, Wang, Miao, additional, Sun, Tongming, additional, Qin, Guoping, additional, Tang, Yanfeng, additional, and Wang, Su, additional

Published
2023
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10. Tuning Multiple Counter-Anions in Porous Coordination Polymers with lcyTopology for Acetylene/Ethylene Separation

Author

Tang, Jie, Shen, Yuebing, He, Xingge, Chen, Meng, Zhao, Haitian, Wang, Yu, Jiang, Junyang, Liu, Penghui, Dang, Rui, Zhang, Mingxing, Qin, Guoping, Bai, Junfeng, and Duan, Jingui

Abstract

The efficient separation of acetylene (C2H2) and ethylene (C2H4) is an important and complex process in the industry. Herein, we report a new family of lcy-topologic coordination frameworks (termed NTU-90to NTU-92) with Cu3MF6(M = Si, Ti, and Zr) nodes. These charged frameworks are compensated by different counterbalanced ions (MF62–, BF4–, and Cl–), yielding changes in the size of the window apertures. Among these frameworks, NTU-92-a(activated NTU-92) shows good adsorption selectivity of C2H2/C2H4and also significant ability in recovering both highly pure C2H4(99.95%) and C2H2(99.98%). Our work not only presents a potential alternative for energy-saving purification of C2 hydrocarbons but also provides a new approach for tuning the function of charged porous materials.

Published
2024
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11. High Volumetric and Gravimetric Acetylene Uptakes in a Cu-MOF with Tailored Cages

Author

Qin, Guoping, Guo, Suer, Chen, Meng, He, Xingge, Zhao, Haitian, Jiang, Junyang, Wang, Yu, Wang, Wei, Wang, Shangyu, Wang, Miao, Sun, Tongming, Forrest, Katherine A., Pham, Tony, and Zhang, Mingxing

Abstract

NTUniv-80exhibits record-high volumetric and gravimetric acetylene (C2H2) uptakes of 210 cm3(STP) g–1and 227 cm3(STP) cm–3at 295 K and 1 atm, respectively. Grand canonical Monte Carlo (GCMC) simulation indicates that those remarkable C2H2uptakes are attributed to the open Cu2+sites and tailored cages.

Published
2024
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12. Flow Channel with Wrinkles and Calcium Sites in a Ca-MOF for Direct One-Step Ethylene Purification from C2 Gases and MTO Products Separation

Author

Zhao, Haitian, Guo, Suer, Chen, Xin, Jiang, Junyang, Wang, Su, Zhang, Hao, Wang, Yu, He, Xingge, Chen, Meng, Wang, Wei, Wang, Shangyu, Liu, Penghui, Dai, Hong, and Zhang, Mingxing

Abstract

The strategy of flow channel with wrinkles and calcium sites for single-step C2H4purification from C2 gases and methanol-to-olefins (MTO) products separation was realized in FJI-Y9. The adsorption amounts showed a total reversal order of C3H6> C2H6> C2H2> C2H4at 298 K. Modeling indicated that the wrinkles and Ca2+facilitated the full contact of C3H6and C2H6. Breakthrough experiments illustrated that FJI-Y9could yield pure C2H4in a single step with a productivity of 0.78 mmol g–1. In a lone adsorption/desorption cycle for MTO product separation, the productivities of C3H6and C2H4were 1.96 and 1.29 mol g–1, standing as the highest recorded values.

Published
2024
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