Article
Chemistry, Multidisciplinary
Xiaokang Wang, Yutong Wang, Kebin Lu, Weifeng Jiang, Fangna Dai
Summary: An unexpected in-situ hydrolysis reaction led to the synthesis of a novel porous Ba-MOF material, UPC-70, which exhibits excellent CO2 adsorption performance and high separation selectivity, making it a potential candidate for capturing CO2 from flue gas and natural gas.
CHINESE CHEMICAL LETTERS
(2021)
Article
Chemistry, Multidisciplinary
Qi Wu, Xiao-Li Yang, Ze-Yu Ding, Xiao-Yun Meng, Wen-Yan Zhang, Yang-Tian Yan, Guo-Ping Yang, Yao-Yu Wang
Summary: The novel two-dimensional coordination polymer with a negatively charged framework exhibits excellent CO2 adsorption and responsiveness to nitrobenzene and Cr2O72-, making it a promising material for gas separation and sensing applications.
Article
Chemistry, Inorganic & Nuclear
Ying-Bo Wang, Xiu-Yuan Li, Hai-Yu Duan, Chaozheng He
Summary: A new porous MOF with a brick-shaped framework was synthesized successfully, and it showed high adsorption capacity for H2O and MeOH, while low adsorption capacity for EtOH, n-PrOH, and CH2Cl2. The adsorption selectivity and binding sites of the material were determined through simulation calculations.
JOURNAL OF SOLID STATE CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
James N. Burrow, Ryan A. Ciufo, Lettie A. Smith, Yu Wang, David C. Calabro, Graeme Henkelman, C. Buddie Mullins
Summary: Ca2+ acts as a structure-directing agent to transform melon-based carbon nitride to crystalline CaPHI with ordered pore channels, extended visible light absorption, and altered band structure as compared to KPHI. Protons can replace Ca2+ atoms in CaPHI to enhance porosity without disrupting crystal structure. The proton-exchanged PHI frameworks exhibit high adsorption affinity for CO2 and exceptional performance for selective carbon capture.
Article
Multidisciplinary Sciences
Yannan Liu, Chuanshuang Chen, Jesus Valdez, Debora Motta Meira, Wanting He, Yong Wang, Catalin Harnagea, Qiongqiong Lu, Tugrul Guner, Hao Wang, Cheng-Hao Liu, Qingzhe Zhang, Shengyun Huang, Aycan Yurtsever, Mohamed Chaker, Dongling Ma
Summary: This study successfully prepared a hierarchical homojunction based on metal-organic frameworks as photocatalysts for CO2 reduction using a convenient synthesis route.
NATURE COMMUNICATIONS
(2021)
Article
Chemistry, Inorganic & Nuclear
Hao Zhang, Zhi-Xuan Wang, Yu-Hui Luo, Feng-Yu Chen, Chun-Yuan Jia, Xue-Qi Tan, Yuan-Yuan Zhang, Dong-En Zhang
Summary: Researchers successfully synthesized a highly stable metal-organic framework and developed it into an excellent fluorescence sensor for selective detection of Co2+ and nitrobenzene.
Article
Chemistry, Physical
Hejin Zhu, Wenjuan Xue, Hongliang Huang, Lvyun Chen, Haoyu Liu, Chongli Zhong
Summary: This study reports a metal-organic framework (MOF) that utilizes water-enhanced CO2 adsorption for CO2/C2H2 separation. The MOF-808ARG, anchored with L-arginine on the Zr-6 cluster, shows increased CO2 affinity and capacity in the presence of water, while significantly suppressing C2H2 adsorption. The breakthrough experiments demonstrate the successful separation of CO2/C2H2 mixture, with a C2H2 purity of up to 99.9%.
Article
Chemistry, Multidisciplinary
Dae-Hyun Nam, Osama Shekhah, Adnan Ozden, Christopher McCallum, Fengwang Li, Xue Wang, Yanwei Lum, Taemin Lee, Jun Li, Joshua Wicks, Andrew Johnston, David Sinton, Mohamed Eddaoudi, Edward H. Sargent
Summary: A metal-organic framework (MOF)-functionalized gas diffusion electrode (GDE) design is proposed for high-rate conversion of CO2 to ethylene. The MOF enhances the CO2 concentration near the catalyst active sites, leading to increased ethylene production rate.
ADVANCED MATERIALS
(2022)
Article
Engineering, Chemical
Guodong Zhao, Zelin Li, Bowen Cheng, Xupin Zhuang, Tong Lin
Summary: Researchers have developed a nanoporous HKUST-1 aerogel with hierarchical pore structure by combining HKUST-1 and aramid nanofiber, which exhibits enhanced CO2 adsorption capacity. The aerogel shows low density, high specific surface area, and high hierarchical porosity, resulting in high CO2 adsorption capacity and selectivity. This novel design provides a reliable theoretical and experimental basis for the development of MOF aerogel as a candidate for CO2 adsorbent in environmental purification.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Chemistry, Applied
Xiu-Yuan Li, Shu-Yu Zhang, Shi-Hui Zhang, Ke-Fen Yue
Summary: The new metal-organic framework exhibits excellent selectivity and affinity for CO2, with a twofold interpenetrating brick-wall structure, suitable for storing and separating CO2.
JOURNAL OF POROUS MATERIALS
(2021)
Article
Biochemistry & Molecular Biology
Rongrong Yuan, Hao Sun, Hongming He
Summary: The azo-functionalized porous organic framework JJU-1 exhibits reversible stimuli-responsive adsorption property triggered by UV irradiation and heat treatment, with CO2 sorption affected by azo functional skeleton conversion. The responsive CO2 adsorption performance can be recycled for three cycles through external stimuli, showcasing excellent reversible switchability.
Article
Chemistry, Multidisciplinary
Leily Majidi, Alireza Ahmadiparidari, Nannan Shan, Saurabh N. Misal, Khagesh Kumar, Zhehao Huang, Sina Rastegar, Zahra Hemmat, Xiaodong Zou, Peter Zapol, Jordi Cabana, Larry A. Curtiss, Amin Salehi-Khojin
Summary: A 2D copper-based conductive MOF, Cu-THQ, exhibits excellent catalytic activity for aqueous CO2 reduction reaction (CO2RR) with low overpotentials. The material shows high CO production rate and current density at low overpotentials, making it a promising candidate for practical applications in CO2RR.
ADVANCED MATERIALS
(2021)
Article
Chemistry, Inorganic & Nuclear
Huimin Liu, Zhongshu Ma, Fansheng Meng, Yujing Ding, Yinqiang Fu, Mingyan Zheng, Jie Yang
Summary: A 3D framework composed of [Zn-3(OH)(2)] chains and btac(2-) linkers has been synthesized and its stability and fluorescence sensing properties have been validated.
Article
Chemistry, Physical
Anoopa Thomas, Muthuramalingam Prakash
Summary: This study incorporates ionic liquids (ILs) into the pores of zeolitic imidazolate framework (ZIF) to enhance the selective adsorption of CO2. The ILs@ZIF-3 composites show good capture potential for CO2 from CO2/N-2 and CO2/CH4 gas mixtures. Additionally, the nature of IL significantly affects the adsorption of methane from CH4/N-2.
APPLIED SURFACE SCIENCE
(2021)
Article
Chemistry, Physical
Feng Luo, Xiaonan Feng, Yawen Li, Guihua Zheng, Aijiao Zhou, Pengchao Xie, Zongping Wang, Tao Tao, Xuejun Long, Jun Wan
Summary: A magnetic amino-functionalized lanthanum metal-organic framework nanocomposite was successfully fabricated with high sorption capacity and selectivity for phosphate removal. Various characterization methods were used to evaluate its morphology, porous characteristics, and magnetic property, demonstrating promising potential for advanced phosphate removal applications.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Chemistry, Physical
Hongming He, Qian-Qian Zhu, Ying Yan, Han-Wen Zhang, Zhang-Ye Han, Hongming Sun, Jing Chen, Cheng-Peng Li, Zhihong Zhang, Miao Du
Summary: The researchers have successfully designed a high-efficient electrocatalyst for nitrogen reduction reaction (NRR) that combines metal-organic frameworks (MOF) with Au nanoparticles (NPs), achieving high NH3 yield and Faradaic efficiency in ambient conditions and water medium.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2022)
Article
Engineering, Environmental
Chuanpan Guo, Fang Cheng, Gaolei Liang, Shuai Zhang, Qiaojuan Jia, Linghao He, Shuxia Duan, Yingkun Fu, Zhihong Zhang, Miao Du
Summary: In this study, a novel copper-based polymer-metal-organic framework (polyCu-MOF) was used as a scaffold to load silver nanoparticles (polyCu-MOF@AgNPs) for wound healing. The polyCu-MOF@AgNPs showed excellent antibacterial properties and promoted the healing efficiency of bacteria-infected wounds. This study demonstrates the potential applications of MOFs in wound healing.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Chemical
Shuai Zhang, Feilong Rong, Shunjiang Huang, Shuangrun Zhao, Minghua Wang, Linghao He, Zhihong Zhang, Miao Du
Summary: A series of mesoporous carbon nanotube networks loaded with trace atomic Fe sites (Fe-CNTs) were constructed and used as efficient catalysts for the photodegradation of tetracycline compounds under visible-light irradiation. Fe-CNT-900, synthesized at 900°C, demonstrated multifunctionality and superior performance in terms of porosity, specific surface area, and magnetic properties.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Chemistry, Applied
Jia-Yue Tian, Xiaolong Liu, Shuai Zhang, Kun Chen, Lei Zhu, Yingpan Song, Minghua Wang, Zhihong Zhang, Miao Du
Summary: We propose a novel electrochemical aptasensing strategy for efficient detection of staphylococcus aureus (S. aureus) using a copper-based metal-organic framework encapsulated with copper oxide nanocrystals. The developed biosensor exhibits a low limit of detection for S. aureus and demonstrates high stability, reproducibility, and practicality.
Article
Chemistry, Multidisciplinary
Jiameng Liu, Linghao He, Shuangrun Zhao, Sizhuan Li, Lijun Hu, Jia-Yue Tian, Junwei Ding, Zhihong Zhang, Miao Du
Summary: Researchers constructed a defect-rich 2D p-n heterojunction, CoxNi3-x(HITP)(2)/BNSs-P, using a semiconductive metal-organic framework (MOF) and boron nanosheets (BNSs) by in situ solution plasma modification. The heterojunction acts as an effective catalyst for the electrocatalytic nitrogen reduction reaction (eNRR) under ambient conditions. The study establishes an efficient strategy for the rational design of advanced eNRR catalysts for ammonia synthesis under ambient conditions.
Article
Chemistry, Multidisciplinary
Fenghe Duan, Qiaojuan Jia, Gaolei Liang, Mengfei Wang, Lei Zhu, Kevin J. McHugh, Lihong Jing, Miao Du, Zhihong Zhang
Summary: This study establishes a Schottky junction nanozyme between a manganese-bridged cobalt-phthalocyanines complex and Ti3C2Tx MXene nanosheets, which can serve as an integrative type I and II photosensitizer for enhancing cancer therapeutic efficacy under near-infrared light irradiation. The nanozyme exhibits enhanced electron-hole separation ability and redox potential, and enables improved H2O2 and O-2 supplying performances in vitro.
Article
Engineering, Environmental
Chuanpan Guo, Yiming Ruan, Shuai Zhang, Lun Kan, Heng Bian, Feilong Rong, Linghao He, Dongsheng Li, Miao Du, Zhihong Zhang
Summary: An electrocatalyst based on ultrathin graphene-like mesoporous carbon nanosheets embedded with ultra-small manganese oxide nanocrystals (MnOx@C) was established to improve the selectivity and production rate of H2O2 electrosynthesis.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Applied
Jing Cui, Baiwei Wu, Zhenzhen Li, Yanhong Bai, Lun Kan, Minghua Wang, Linghao He, Miao Du
Summary: An electrochemical impedimetric immunosensor based on hierarchical nanostructured CoCoPBA@PCN-221 was developed for sensitive detection of deoxynivalenol (DON). The sensor showed high binding interaction, stability, and applicability, making it suitable for food safety applications.
Article
Chemistry, Multidisciplinary
Jiameng Liu, Linghao He, Shuangrun Zhao, Lijun Hu, Sizhuan Li, Zhihong Zhang, Miao Du
Summary: In this study, an n-n type heterojunction with Cu-N and B-N dual active sites was synthesized by in situ growth of a conductive metal-organic framework (MOF) [Cu-3(HITP)(2)] on hexagonal boron nitride (h-BN) nanosheets. The optimized Cu-3(HITP)(2)@h-BN exhibited outstanding electrocatalytic nitrogen reduction performance with NH3 production of 146.2 μg/h mg(cat) and a Faraday efficiency of 42.5% due to its high porosity, abundant oxygen vacancies, and Cu-N/B-N dual active sites. The construction of the n-n heterojunction efficiently modulated the state density of active metal sites, facilitating charge transfer at the catalyst-reactant interface. Additionally, the NH3 production pathway catalyzed by the Cu-3(HITP)(2)@h-BN heterojunction was elucidated by in situ FT-IR spectroscopy and density functional theory calculations. This work presents an alternative approach to designing advanced electrocatalysts based on conductive MOFs.
Article
Chemistry, Multidisciplinary
Hongming He, Hao-Ming Wen, Hong-Kai Li, Ping Li, Jiajun Wang, Yijie Yang, Cheng-Peng Li, Zhihong Zhang, Miao Du
Summary: 2D ferric covalent organic framework/MXene nanosheets with controllable hydrophobic behaviors were prepared via a multiple-in-one synthetic strategy. The boosted hydrophobicity of COF-Fe/MXene effectively inhibits the competitive hydrogen evolution reaction and enhances nitrogen reduction reactions.
Review
Thermodynamics
Jun Zhang, Xiaotian Li, Jili Zheng, Miao Du, Xuehong Wu, Jun Song, Chuanxiao Cheng, Tao Li, Wei Yang
Summary: This review examines the advancements in non-thermal plasma-assisted ammonia synthesis under conditions characterized by low temperature and low pressure. It covers various aspects, including plasma pretreatment of ammonia synthesis catalysts, plasma-activated air-assisted ammonia synthesis, and the influence of different hydrogen sources and plasma sources. An evaluation framework for non-thermal plasma-assisted ammonia synthesis is proposed, and a comparative analysis of different ammonia synthesis methods is conducted to elucidate the role of non-thermal plasma in the ammonia synthesis process. Finally, an outlook and recommendations for non-thermal plasma-assisted ammonia production are provided.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Chemistry, Analytical
Qiaojuan Jia, Yinpeng Zhang, Mengfei Wang, Minghua Wang, Jiayue Tian, Shuai Zhang, Linghao He, Zhihong Zhang, Miao Du
Summary: This study proposes a NIR-assisted dual-modal photoelectrochemical and photo-fuel-cell-driven self-powered biosensor for the sensitive detection of cancer biomarkers in living cancer cells. The developed sensor demonstrates excellent detection capabilities and potential clinical applications.
MICROCHEMICAL JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Jiameng Liu, Linghao He, Zheng Tao, Sizhuan Li, Changbao Wang, Yinpeng Zhang, Shuai Zhang, Miao Du, Zhihong Zhang
Summary: A novel semiconductive Co/Fe-MOF embedded with Fe2O3 nanocrystals has been developed as a trifunctional electrocatalyst for urea oxidation reaction, oxygen evolution reaction, and hydrogen evolution reaction, enhancing the efficiency of hydrogen production via urea-assisted overall water splitting.
Article
Chemistry, Multidisciplinary
Zining Qiu, Xiaodan Yang, Bowen Ni, Jiarui Liu, Hongming Sun, Jing Chen, Cheng-Peng Li, Miao Du
Summary: This study develops a new superhydrophilic self-supported Ni/Tb2O3 electrocatalyst with excellent catalytic performance and stability for alkaline HER. Tb2O3 promotes water dissociation and optimizes hydrogen adsorption on Ni, while electronic redistribution enhances the catalyst's activity. The thermodynamically stable Tb2O3 improves its long-term catalytic stability.
MATERIALS CHEMISTRY FRONTIERS
(2023)
Article
Engineering, Chemical
Jia-Yue Tian, Wen-Chao Lv, Ao-Song Shen, Yashen Ma, Minghua Wang, Shuai Zhang, Xiao-Long Liu, Zhihong Zhang, Miao Du
Summary: In this study, a novel two-dimensional (2D)-on-3D metal-organic framework (MOF) heterostructure was developed as a photocatalyst for the efficient removal of Cr(VI) ions in polluted water under visible irradiation. The MOF-on-MOF heterojunction exhibited enhanced separation ability of photocarriers and electron transfer, leading to high photocatalytic reduction efficiency of Cr(VI).
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)