Article
Chemistry, Physical
Kyung-Ryul Oh, Sanil E. Sivan, Changho Yoo, Do-Young Hong, Young Kyu Hwang
Summary: The study synthesized Ru-nanoparticles-supported MIL-101(Cr) catalyst and achieved good performance.
Article
Environmental Sciences
Muhammad Babar, Muhammad Mubashir, Ahmad Mukhtar, Sidra Saqib, Sami Ullah, Mohamad Azmi Bustam, Pau Loke Show
Summary: A sustainable NH2-MIL-101(Al) with highly porous surface and excellent thermal stability was synthesized and characterized; The CO2 adsorption process of NH2-MIL-101(Al) at low temperatures is thermodynamically controlled with favorable adsorption sites; NH2-MIL-101(Al) shows significantly better CO2 capture performance compared to glass packing.
ENVIRONMENTAL POLLUTION
(2021)
Article
Chemistry, Physical
Eva Loccufier, Geert Watson, Yingrui Zhao, Maria Meledina, Robbe Denis, Parviz Gohari Derakhshandeh, Pascal Van Der Voort, Karen Leus, Damien P. Debecker, Klaartje De Buysser, Karen De Clerck
Summary: The challenge of converting CO2 and H2 into fuels can be addressed by developing a stable, reusable, and easy to handle heterogeneous catalyst. In this study, Ru nanoparticles were encapsulated inside the metal organic framework Cr-MIL-101 and loaded onto a silica nanofibrous membrane. The resulting catalytic membrane showed promising performance for the Sabatier methanation reaction, paving the way for efficient CO2 hydrogenation processes.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Chemistry, Multidisciplinary
Huda Aljaddua, Mosaed S. Alhumaimess, Hassan M. A. Hassan
Summary: Porous materials based on NH2-MIL-101(Cr) MOF and their hierarchical acid-base composite with non-precious CaO were prepared successfully. The introduction of CaO increased the number and strength of basic sites, leading to improved conversion rates in catalytic reactions. These composites showed recyclability and potential applications in various catalytic processes.
ARABIAN JOURNAL OF CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Wenbo Wu, Gerald E. Decker, Anna E. Weaver, Amanda Arnoff, Eric D. Bloch, Joel Rosenthal
Summary: This study reports the direct electrochemical synthesis of four iron-based MOFs via controlled potential oxidation of dissolved metal cations. It represents the first general route that employs interfacial electrochemistry to alter the oxidation state of metal ions dissolved in solution to directly trigger MOF formation. The reported method is functional group tolerant and broadly applicable to the bulk synthesis or surface growth of a range of MOFs based on metal ions with accessible oxidation states.
ACS CENTRAL SCIENCE
(2021)
Article
Agricultural Engineering
Jiawen Hao, Wei Mao, Guirong Ye, Yi Xia, Cui Wei, Ling Zeng, Jinghong Zhou
Summary: In this study, a series of Lewis acidic Sn-Cr bimetallic metal-organic frameworks, MIL-101(Cr, Sn), were synthesized and used as catalysts for the conversion of glucose to HMF. The MIL-101(Cr, Sn) catalyst showed high stability and thermal stability, and could be reused multiple times. The results demonstrate that MIL-101(Cr, Sn) is an excellent and sustainable catalyst for the production of HMF.
BIOMASS & BIOENERGY
(2022)
Article
Engineering, Environmental
Yiling Li, Zhengtao Xu, Wen-Xiong Wang
Summary: This study demonstrates the potential of metal-organic frameworks (MOFs) as effective flocculants for the removal of harmful algal blooms. The water-stable Cr(III)-based MOFs show excellent performance in removing cyanobacterium Microcystis aeruginosa. The MOFs exhibit superior algal removal capacity compared to commercial flocculants and have a wide range of pH and cell density adaptability. This study sheds new light on the applications of MOFs in water treatment.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Electrical & Electronic
S. Mousavi, S. Zeinali
Summary: In this study, MIL-101(Cr)/CNT nanocomposite was used for the first time to detect VOCs at room temperature. The nanocomposite was characterized using various methods and its sensor performance was evaluated, showing good sensing behavior for this proposed new sensor.
SENSORS AND ACTUATORS A-PHYSICAL
(2022)
Article
Chemistry, Multidisciplinary
Qinglin Liu, Qian Liu, Yurong Chen, Yinle Li, Hui Su, Qinghua Liu, Guangqin Li
Summary: The selective hydrogenation of alpha,beta-unsaturated aldehyde to unsaturated alcohol is a significant transformation. In this study, iridium nanoclusters confined within hollow MIL-101(Fe) exhibited high reaction activity and selectivity for cinnamaldehyde hydrogenation. The hollow structure of MIL-101(Fe) facilitated fast reactant transport and improved catalyst recyclability. Furthermore, the interactions between Ir nanoclusters and MIL-101(Fe) as well as the Lewis acid sites in MIL-101(Fe) contributed to the high selectivity of the desired product.
CHINESE CHEMICAL LETTERS
(2022)
Article
Chemistry, Analytical
Ji-Kai Chen, Yun-Yan Yu, Na-Yan Xu, Ping Guo, Jun-Hui Zhang, Bang-Jin Wang, Sheng-Ming Xie, Li-Ming Yuan
Summary: This study successfully utilized a post-modification method to synthesize a chiral core-shell composite by modifying the surface of achiral MOFs with chiral polyaniline. The composite material was used as a stationary phase for the separation of chiral compounds, showing good separation efficiency and stability.
MICROCHEMICAL JOURNAL
(2021)
Article
Engineering, Environmental
Yiling Li, Wen-Xiong Wang
Summary: This study investigated the interactions of MIL-101(Cr)-NH2 with freshwater algae and zooplankton, finding that algae were the major targets for this compound, while the potential for trophic transfer to zooplankton was limited.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Chemistry, Physical
Shubo Fei, Wei-Lun Hsu, Jean-Jacques Delaunay, Hirofumi Daiguji
Summary: Molecular dynamics simulations were conducted to analyze the kinetic properties of water molecules confined in MIL-101(Cr) metal-organic frameworks at 298.15 K under different vapor pressures. The terahertz frequency-domain spectra (THz-FDS) of water revealed that the dominant motions of water molecules in MIL-101(Cr) can be categorized into three types: low-frequency translational motion, medium-frequency vibrational motion, and high-frequency vibrational motion. The interactions between different types of water molecules affect the THz-FDS, and the self-diffusion coefficient and velocity auto-correlation function were calculated to clarify the adsorption state of the water confined in MIL-101(Cr).
JOURNAL OF CHEMICAL PHYSICS
(2021)
Article
Engineering, Chemical
Hamza Ahmad Isiyaka, Khairulazhar Jumbri, Nonni Soraya Sambudi, Jun Wei Lim, Bahruddin Saad, Anita Ramli, Zakariyya Uba Zango
Summary: Drift deposition of the emerging and carcinogenic contaminant dicamba has raised concerns, leading to the need for effective removal methods. This study investigated the adsorption of MIL-101(Cr) metal-organic framework for dicamba removal in aqueous solution, showing promising results with high adsorption capacity and efficiency. The use of response surface methodology and artificial neural network allowed for accurate prediction of adsorption capacity.
Article
Chemistry, Physical
Sulieman Ibraheem Shelash Al-Hawary, Razzagh Rahimpoor, Abdolrasoul Rahmani, Rosario Mireya Romero-Parra, Andres Alexis Ramirez-Coronel, Firas Rahi Alhachami, Nezamaddin Mengelizadeh, Davoud Balarak
Summary: In this study, a magnetic Fe3O4@SiO2/PAEDTC@MIL-101 (Fe) material with a new core-shell structure was synthesized and evaluated for its sonophotocatalytic properties for the degradation of acid red 14 (AR14) dye. The synthesized sample showed high degradation kinetics rate compared to other processes. The maximum removal efficiency of AR14 and total organic carbon was achieved under specific conditions. The recycled composite still maintained sonophotocatalytic degradation stability above 90% for AR14 after multiple uses.
Article
Nanoscience & Nanotechnology
Zelin Zhang, Wei Han, Tingting Lou, Linlin Ma, Wenli Zhou, Zhou Xu, Maolong Chen, Li Wen, Yunhui Cheng, Li Ding
Summary: A nanoscale ethylenediamine-functionalized chromium-based metal-organic framework (MOF) (MIL-101-ED) was synthesized and applied for the efficient removal of proteins and extraction of antipsychotic drugs in biological samples. The introduction of ethylenediamine enhanced the interaction between MOFs and drugs, leading to high adsorption efficiencies. MIL-101-ED also exhibited excellent exclusion properties for proteins, and can be easily regenerated and reused. Coupled with HPLC-DAD strategy, the application of MIL-101-ED for drug extraction in serum samples was developed, showing high recoveries and low detection limits.
ACS APPLIED NANO MATERIALS
(2022)
Article
Chemistry, Analytical
Aysenur Aygun, Sadin Ozdemir, Mehmet Gulcan, Kemal Cellat, Fatih Sen
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
(2020)
Article
Chemistry, Inorganic & Nuclear
Mehmet Yurderi, Tuba Top, Ahmet Bulut, Gulsah Saydan Kanberoglu, Murat Kaya, Mehmet Zahmakiran
INORGANIC CHEMISTRY
(2020)
Article
Chemistry, Physical
Gordana Backovic, Biljana Sljukic, Gulsah Saydan Kanberoglu, Mehmet Yurderi, Ahmet Bulut, Mehmet Zahmakiran, Diogo M. F. Santos
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2020)
Article
Chemistry, Multidisciplinary
Mehmet Yurderi, Ahmet Bulut, Gulsah Saydan Kanberoglu, Murat Kaya, Yasin Kanbur, Mehmet Zahmakiran
Article
Chemistry, Applied
Feyyaz Durap, Yasemin Gulen, Ayse Abay, Ahmet Bulut, Mehmet Yurderi, Murat Aydemir, Akin Baysal, Mehmet Zahmakiran
Summary: The catalysis of bimetallic PdxNi1-x and PdxCo1-x nanoparticles supported on a cryptomelane-type manganese oxide solid for the Suzuki-Miyaura cross-couplings of phenylboronic acid with various aryl halides was investigated. The Pd0.2Ni0.8 and Pd0.2Co0.8 catalysts showed the highest activity in the cross-coupling reactions, providing high conversions up to 98% and 99% under optimized conditions. These new supported NPs were found to be durable nanocatalysts throughout reusability experiments.
APPLIED ORGANOMETALLIC CHEMISTRY
(2021)
Article
Energy & Fuels
Tuba Top, Mehmet Yurderi, Ahmet Bulut, Necdet Karakoyun, Esra Ceylan, Mehmet Zahmakiran
Summary: This study developed carbon-supported bimetallic NiCo nanoparticles for H2 production in the methanolysis of AB for electricity generation from fuel cells. The catalytic properties of the Ni0.19Co0.81/C catalyst were evaluated in terms of different temperatures, metal loadings, substrate concentrations, and recyclability. The Ni0.19Co0.81/C catalyst exhibited good catalytic activity and maintained its initial activity and conversion rate after ten runs.
Article
Chemistry, Multidisciplinary
Aysenur Oguzyer, Mehmet Yurderi, Mehmet Zahmakiran, Ahmet Bulut, Murat Rakap
Summary: The utilization of Pd/Al2O3 catalysts in the catalytic hydrolysis reaction of MB for hydrogen production was investigated. The results showed that the catalysts had high activation energy and activation enthalpy at 298K. Additionally, the mean diameter of the Pd/Al2O3 catalysts was 3.12±0.35 nm.
Article
Chemistry, Multidisciplinary
Nurdan Caner, Mehmet Yurderi, Ahmet Bulut, Gulsah Saydan Kanberoglu, Murat Kaya, Mehmet Zahmakiran
NEW JOURNAL OF CHEMISTRY
(2020)
Article
Chemistry, Multidisciplinary
Ismail Burak Baguc, Mehmet Yurderi, Gulsah Saydan Kanberoglu, Ahmet Bulut
TURKISH JOURNAL OF CHEMISTRY
(2020)
Article
Chemistry, Applied
Lulu Wan, Gan Ye, Yuying Chang, Zhaohan Yang, Guangming Shi, Qiuli Zhang, Jin Wang
Summary: This study developed an efficient approach to upgrade the oxidative desulfurization (ODS) performance of Zr-MOFs with proton stimulation. Experimental results showed that the introduction of protons can significantly improve the ODS efficiency. This work provides a facile and efficient strategy for enhancing the ODS performance of pristine MOFs.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Qiqi Lu, Xiu-Zhi Wei, Qi Zhang, Xinghua Zhang, Lungang Chen, Jianguo Liu, Yubao Chen, Longlong Ma
Summary: The application of Pd-M bimetallic clusters in the selective hydrogenation reaction was investigated, and the Pd0.6Ni@S-1 catalyst was found to exhibit high selectivity in the conversion of phenylacetylene to styrene. The confinement effect of zeolite inhibited over-hydrogenation and improved the stability of the catalysts. Furthermore, the solvent properties also influenced the product distribution.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Review
Chemistry, Applied
Bo Li, Lumin Hong, Changdi Jing, Xianyang Yue, Huabo Huang, Qianqian Jiang, Jianguo Tang
Summary: MOF materials with adjustable pore structure and polymetallic sites have been explored as electrocatalysts for OER. Bimetallic materials show higher electrocatalytic activity than monometallic materials, while carbon-coated and doped MOF catalysts exhibit stable and good OER activity. The synergistic interaction between polymetallic active sites effectively improves the intrinsic activity of MOF on OER.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Shichun Gu, Ruyi Wang, Junxiong Zhang, Hairong Dong, Liping Deng, Xue Wang, Yapeng He
Summary: In this study, monodispersed hollow mesoporous organosilica nanospheres with controlled core cavity and mesoporous shell were successfully synthesized. These hollow nanospheres showed a high adsorption capacity for Pb2+ in water solution and exhibited acceptable recycling and stability.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Lucie Havelkova, Bogdana Bashta, Michaela Vankova, Jiri Zednik, Jiri Brus, Jan Svoboda, Alice Vagenknechtova, Jan Sedlacek
Summary: An atom-economic one-step chain-growth coordination homopolymerization providing high yields of functionalized hyper-cross-linked polyacetylenes with a permanent micro/mesoporous texture and a BET area of up to 1062 m2/g is reported. The homopolymerization is highly compatible with the heteroatom groups of the monomers and allows the preparation of well-defined porous networks with a wide spectrum of univalent groups.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Shirui Pang, Yuxin Liu, Zhe Zhang, Yuxin Li, Chunguang Li, Zhan Shi, Shouhua Feng
Summary: This study focuses on using a functional separator to suppress the shuttle effect of soluble lithium polysulfides in Li-S batteries. It is found that the functionalized sulfonic acid group not only accelerates the conduction of lithium ions, but also repels polysulfide anions through electrostatic interactions. The performance of the batteries is significantly improved with the use of this functionalized separator.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Pingping Li, Lei Han, Donghun Kim, Kemal Celebi
Summary: This study presents a fast synthetic strategy for the preparation of high-quality platelike MFI crystals using a thin-wall tubular reactor. The strategy is efficient, time-saving, and can be optimized, making it applicable to the preparation and optimization of other important materials.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Haitao Yin, Wei Wang, Yuxin Li, Hu Wen, Shuang Chen, Nanzhe Jiang
Summary: This study presents a template-free and solid-state-like crystallisation method for the synthesis of ZSM-5 zeolite, which can be scaled-up in production. Mechanical mixing of starting material components improves the dispersion of materials, leading to ZSM-5 zeolite with high crystallinity and size uniformity.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Congli Li, Jiang Wang, Zhenfei Wang, Jinxiang Dong, Qi Shi
Summary: This study investigates the evolution and autoreduction behavior of Cu species in CuCl/NaY adsorbent during vacuum thermal activation. It is found that Cu species migrate from supercages to the nearby plane of the six-membered ring connecting the supercage and sod cage during vacuum activation. At 150 degrees C, vacuum autoreduction occurs, resulting in the formation of Cu+Cl- species. The results provide reference for the preparation of pi-complex adsorbents.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Irena Khatrin, Iman Abdullah, Alan J. Mccue, Yuni K. Krisnandi
Summary: Hierarchical porous system with two types of mesopores provides a solution to the diffusion limitation in conventional zeolites. Cobalt oxide impregnated hierarchical ZSM-5 zeolite samples with intra- and inter-crystalline mesopores were synthesized using two different strategies. The physicochemical properties of the modified catalysts were analyzed, revealing distinct features given by the two mesoporous configurations. Catalytic activity analysis showed that Co-oxide/ZSM-5 with inter-crystalline mesopores exhibited higher activity in methane partial oxidation reaction compared to Co-oxide/ZSM-5 with intra-crystalline mesopores.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Nataliia Reinders, Martin Durovic, Pavla Honcova, Zaneta Dohnalova, Jana Luxova, Stanislav Slang, Jhonatan Rodriguez-Pereira, Petra S. Sulcova
Summary: This study presents a new method for preparing a microporous Ni2P/C catalyst with high catalytic activity. The redox reaction and carbon matrix formation during high-temperature treatment contribute to the stability and activity of the catalyst. Experimental and analytical results suggest that the microporous structure of the composite plays a crucial role in its catalytic performance. These findings are important for practical applications of efficient hydrogen production by water electrolysis.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Ana Raquel Bertao, Viktoriya Ivasiv, Cristina Almeida-Aguiar, Patricia R. Correia, Antonio M. Fonseca, Manuel Banobre-Lopez, Fatima Baltazar, Isabel C. Neves
Summary: This study developed a zeolite-based delivery system (ZDS) using silver and 5-Fluorouracil as antimicrobial and antineoplastic agents. The ZDS was characterized and its antimicrobial properties were investigated, showing better antibacterial effectiveness for the ZDS containing both silver and 5-FU.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Naonobu Katada, Nobuki Ozawa, Etsushi Tsuji, Keigo Kanehara, Akiho Otsuka, Taiga Sakamoto, Kirari Umezawa, Hitoshi Matsubara, Satoshi Suganuma, Momoji Kubo
Summary: First principles calculations were used to investigate the pathway for methylation of benzene with methane catalyzed by MFI type zeolite-supported Co species. The strong adsorption of benzene on Co is found to lower the activation energy for methane dissociation and promote the formation of toluene precursor. The activation energy of methane dissociation is also affected by the Al-Al distance.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Yuan Liu, An T. Ta, Kyoung Chul Park, Shenyang Hu, Natalia B. Shustova, Simon R. Phillpot
Summary: We use density functional theory to investigate the interactions of cerium, americium, and curium cations with crown ethers. Our results demonstrate that crown ethers can capture cerium, americium, and curium ions, and modifying the crown ether structure by substituting nitrogen atoms for oxygen atoms significantly increases their binding energies with radionuclides.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Zhengwu Peng, Shixing Wang, Yihui Wu, Xiang Liu, Hongliang Liu, Dekun Zhang, Likang Fu
Summary: An efficient adsorbent for recovery of germanium was prepared and characterized in this study. The adsorption behavior of Ge(IV) on the adsorbent was analyzed, and the results showed that it follows pseudo-secondary kinetic model and Langmuir isotherm model. The adsorbent exhibited good anionic anti-interference ability and can still maintain high adsorption efficiency after repeated adsorption.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
