Article
Chemistry, Physical
Changzhe Sun, Yuhui Hou, Nicola Ludi, Huifang Hu, Maria De Jesus Galvez-Vazquez, Mike Liechti, Ying Kong, Menglong Liu, Rolf Erni, Alexander V. Rudnev, Peter Broekmann
Summary: The stability of cobalt phthalocyanine (CoPc) complexes in CO2 electroreduction is affected by mechanical and chemical degradation. Iron contamination causes the observable degradation of the CoPc@MWCNT hybrid catalyst. Therefore, careful purification of catalyst materials is necessary to maintain catalyst performance.
JOURNAL OF CATALYSIS
(2022)
Article
Chemistry, Multidisciplinary
Sungjoon Kweon, Young Woo Kim, Jongil Bae, Eun-Jeong Kim, Min Bum Park, Hyung-Ki Min
Summary: This study investigates the influence of support dimensionality and nickel loading on the activity and stability of supported-Ni catalysts in the carbon dioxide reforming of methane (CDR). The results show that the delaminated two-dimensional Ni/ITQ-2 catalyst exhibits a larger surface area and higher dispersion of nickel, leading to higher catalytic performance compared to the three-dimensional Ni/MCM-22 catalyst.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Chemistry, Applied
Zhonghan Wu, Zhechao He, Yinke Xu, Jing Wang, Xinhuan Lu, Qinghua Xia, Dan Zhou
Summary: The study synthesized N,N-dimethylaminopropyl-functionalized hybrid zeolite via a one-step non-templating method, characterized it, and found it to be an effective base catalyst for Knoevenagel condensation reactions. The catalyst exhibited high stability, reusability, and insensitivity to solvent choice, making it applicable for room temperature reactions.
JOURNAL OF POROUS MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Chenyuan Zhu, Zhibin Zhang, Lixiang Zhong, Chia-Shuo Hsu, Xiaozhi Xu, Yingzhou Li, Siwen Zhao, Shaohua Chen, Jiayi Yu, Shulin Chen, Mei Wu, Peng Gao, Shuzhou Li, Hao Ming Chen, Kaihui Liu, Liming Zhang
Summary: Researchers designed and fabricated nine large-area single-crystal copper foils to study the electrocatalytic CO2 reduction. By using GIXRD and EBSD, they tracked the top-surface reconstructions of copper and extracted three distinct structural descriptors to reveal the structure-function relationships in CO2R.
Article
Environmental Sciences
Shixiang Zuo, Xiaoman Cao, Wenjie Liu, Tianhua Liu, Xiazhang Li, Chao Yao, Rong Xu, Yongsheng Fu
Summary: The study focused on utilizing spent bleaching earth to synthesize a 4A zeolite/carbon composite molecular sieve, which showed excellent adsorption and regeneration performance, with a high adsorption capacity for volatile organic compounds such as p-xylene reaching 209.57 mg.g(-1). It was found that the pseudo-first-order rate equation was suitable for describing the adsorption kinetics. The formation mechanism of the composite material was also detailed in the study.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Chemistry, Physical
Xiao Yang, Minjian Ma, Chunming Xu, Rongzheng Ren, Jinshuo Qiao, Wang Sun, Kening Sun, Zhenhua Wang
Summary: HDCFCs have advantages in converting chemical energy from organic waste, biomass, and coal into clean energy, but are limited by sluggish anode reaction kinetics. This study proposes an effective design strategy for a Cu-doped SFCM anode, demonstrating improved catalytic activity and peak power density.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Multidisciplinary
Linghao Li, Wei Wang, Jian Huang, Rongmin Dun, Bowen Lu, Yiwei Liu, Jingxian Wu, Siyu Yang, Zile Hua
Summary: Based on additional freeze-drying of gel precursors and routine steam assisted crystallization (SAC) treatment, submicrometer-sized hierarchical TS-1 aggregates, named as aggTS-1, were synthesized and showed high crystallinity, abundant stacked mesopores, and preferential surface distribution of active titanium sites. These aggTS-1 materials exhibited easy isolation, high activity, and recyclability in catalytic oxidative desulfurization reactions of fuel oils. Moreover, the study confirmed the critical effect of water concentration on the particle morphology and formation process of nanozeolite aggregates.
Article
Chemistry, Physical
Zhiwei Chen, Jiangwei Zhang, Chao Zhang, Ruixue Cui, Meijie Tan, Song Guo, Hongjuan Wang, Jiqing Jiao, Tongbu Lu
Summary: Well-defined homogeneous catalysts containing four coordinating pyridine N atoms were synthesized and exhibited high catalytic performance in CO2RR. The relationship between metal-ligand coordination and CO2RR performance was unveiled, providing a strategy for the design and synthesis of high-performance catalysts.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Multidisciplinary
Jeffrey S. Derrick, Matthias Loipersberger, Sepand K. Nistanaki, Aila V. Rothweiler, Martin Head-Gordon, Eva M. Nichols, Christopher J. Chang
Summary: This study investigates the influence of bicarbonate on iron porphyrin-catalyzed electrochemical CO2 reduction and demonstrates that templating bicarbonate near the molecular iron porphyrin catalyst increases its acidity and enhances catalytic rates.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Nanoscience & Nanotechnology
Peng Zhai, Laibao Zhang, David A. Cullen, Divakar R. Aireddy, Kunlun Ding
Summary: The study demonstrates that the inverse design of metal-zeolite interfaces constructed by area-selective atomic layer deposition can effectively steer the selectivity of metal catalysts, offering a potential solution for the fabrication of task-specific metal-zeolite interfaces.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Multidisciplinary
Nazimul Hoque, Seonghwan Lee, Young-Bin Park, Subhasish Roy, Manash J. Baruah, Subir Biswas, Gautam Gogoi, Tonmoy J. Bora, Rupjyoti Dutta, Kusum K. Bania
Summary: The influence of different surface matrices on the electrocatalytic ability of Ni(OH)2 combined with MnO2 was studied. The interface of zeolite-Y and multi-walled carbon nanotubes decorated with MnO2-Ni(OH)2 catalyst showed the highest current density.
Article
Chemistry, Multidisciplinary
Tae Hoon Lee, Farhad Moghadam, Jae Gu Jung, Yu Jin Kim, Ji Soo Roh, Seung Yeon Yoo, Byung Kwan Lee, Jin Hee Kim, Ingo Pinnau, Ho Bum Park
Summary: A versatile approach to fabricate hybrid CMS membranes with unique textural properties and tunable ultramicroporosity is proposed in this study. The HCMS membranes exhibit superior gas separation performances compared to conventional polymers and CMS membranes, especially for closely sized gas pairs. This development demonstrates practical feasibility for use in industrial mixed-gas operation conditions.
Article
Chemistry, Analytical
Radoslaw Porada, Katarzyna Fendrych, Boguslaw Bas
Summary: A novel and selective voltammetric sensor for vitamin B-6 was fabricated using environmentally friendly nanoporous natural zeolite exchanged with Ni2+ ions and conductive carbon black. The NiZCB-GCE exhibited superior properties confirmed by CV and EIS measurements, and was successfully applied to determine VB6 in various samples.
Article
Acoustics
L. Kuterasinski, U. Filek, M. Gackowski, M. Zimowska, M. Ruggiero-Mikolajczyk, P. J. Jodlowski
Summary: The ultrasonic-assisted desilication technique was shown to be an attractive and efficient method for preparing hierarchical zeolites with MFI structure type, which exhibited high selectivity and catalytic activity for the dehydration of ethanol. The use of ultrasounds during desilication procedure led to higher extraction of silicon and aluminum, resulting in elevated mesoporosity and enhanced catalytic properties in the prepared samples.
ULTRASONICS SONOCHEMISTRY
(2021)
Article
Green & Sustainable Science & Technology
Natkanin Supamathanon, Kornkanok Boonserm, Nattawut Osakoo, Jatuporn Wittayakun, Sanchai Prayoonpokarach, Narong Chanlek, Winya Dungkaew
Summary: Heterogeneous base catalysts were developed using zeolite-geopolymer hybrid material (Zeo-Geo) as a support for potassium in soybean oil transesterification. Zeo-Geo was prepared by mixing Al metal, meta-kaolin, and fumed silica in NaOH solution and curing at specific temperatures. The resulting 15K/Zeo-Geo catalyst exhibited high activity and biodiesel yield in the transesterification reaction.
Article
Chemistry, Physical
M. Karthikeyan, P. Karthikeyan, M. Muthukumar, V. Magesh Kannan, K. Thanarajan, T. Maiyalagan, Chae-Won Hong, Vasanth Rajendiran Jothi, Sung-Chul Yi
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2020)
Article
Chemistry, Physical
Vasanth Rajendiran Jothi, Karuppasamy Karuppasamy, Thandavarayan Maiyalagan, Hashikaa Rajan, Chi-Young Jung, Sung Chul Yi
ADVANCED ENERGY MATERIALS
(2020)
Article
Chemistry, Physical
Seong Shin, T. Maiyalagan, Vasanth Rajendiran Jothi, Chi Young Jung, Sung Chul Yi
Summary: In this study, a 2D model was developed to predict the performance of cathode layers under different relative humidity levels by reconstructing the three-dimensional microstructure and deriving effective transport properties. The mechanism of self-humidifying MEA under different RH conditions was also demonstrated.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Review
Chemistry, Multidisciplinary
Sengeni Anantharaj, Suguru Noda, Vasanth Rajendiran Jothi, SungChul Yi, Matthias Driess, Prashanth W. Menezes
Summary: Transition metal hydroxides and their heterostructures have been identified as highly active electrocatalysts for hydrogen evolution reaction in alkaline water electrolysis. The lattice hydroxide anions in metal hydroxides enhance the catalytic activity, but their poor electronic conductivity has been a concern. Advancements in heterostructured hydroxide materials with metallic and/or semiconducting phases have overcome this limitation, making them essential for energy-efficient alkaline HER.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Physical
Maria Christy, Hashikaa Rajan, Hwawoo Lee, Iqra Rabani, Sang Man Koo, Sung Chul Yi
Summary: The ABO(3-δ)-type perovskite oxides, particularly La0.6Sr0.4CoO3-δ (LSC), have been studied as highly desirable electrocatalysts. Defect engineering and surface modification have been used to transform the performance of LSC electrodes, leading to the development of a surface-modified LSC/LDH (75/25) cathode with excellent bifunctionality. The composite shows superior oxygen reduction and evolution reaction performances, as well as stable cycle performance in alkaline media.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Chemistry, Physical
Chi-Young Jung, Seo-Won Choi, Won-Young Choi, Chae-Won Hong, Vasanth Rajendiran Jothi, Sung-Chul Yi
Summary: The proposed electrode architecture with infinitesimally thin ionomer deposited onto Pt using electrostatic spray deposition under hot and humid environments significantly improves mass activity, cell performance, and stability towards carbon degradation, surpassing the state-of-the-art decal-transferred electrode in a cost-effective and scalable manner, thereby paving the way for sustainable hydrogen mobility on a global scale.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2021)
Article
Chemistry, Physical
Pitchiah E. Karthik, Vasanth Rajendiran Jothi, Sudhagar Pitchaimuthu, SungChul Yi, Sengeni Anantharaj
Summary: AC techniques are less commonly used in photoelectrocatalysis, but have great potential in further understanding interfaces and energy conversion reactions. Techniques like Mott-Schottky and intensity-modulated photocurrent spectroscopy can lead to advancements in the field.
Article
Chemistry, Multidisciplinary
Pitchiah Esakki Karthik, Hashikaa Rajan, Vasanth Rajendiran Jothi, Min Jae Ko, Sung Chul Yi
Summary: This study investigates the enhanced oxygen evolution reaction behavior of a CoSe electrode under hydrogen-induced embrittlement. Results from linear sweep voltammetry, impedance analysis, and Tafel analysis support the higher activity of the hydrogen-embrittled CoSe electrode. High-resolution transmission electron microscopy confirms the diffusion of hydrogen into the metal lattice.
ADVANCED MATERIALS INTERFACES
(2022)
Article
Materials Science, Ceramics
Jung-Hun Yoo, T. Maiyalagan, Sung Chul Yi
Summary: In the electronics sector, miniaturization is driving technological advancements, but thermal management remains a crucial issue. This study proposes an advanced thermal filler material synthesized from hexagonal boron nitride, which effectively dissipates heat and prevents temperature overloads. The fabricated thin composite sheet exhibits high thermal conductivity and mechanical integrity, making it suitable for high-power electrical devices.
CERAMICS INTERNATIONAL
(2022)
Article
Environmental Sciences
JuHyun Lee, Sung Chul Yi
Summary: The study evaluated the effects of deposited gypsum residues on the surrounding environment and radiation exposure in plants and animals. The impact of radiation on the environment due to the phosphogypsum stockyard was found to be negligible, but the estimated dose rate of shrubs at the interface of the stockyard was 45 mu Gy h(-1). The findings contribute to understanding the radiological impact of waste storage and disposal on the environment and biota, and to developing sustainable operations and pollution monitoring policies.
ENVIRONMENTAL MONITORING AND ASSESSMENT
(2023)
Article
Chemistry, Analytical
JuHyun Lee, Sung-Chul Yi
Summary: Borate fusion pretreatment is a convenient and efficient method for decomposing NORM samples. In order to determine the concentrations of U and Th by ICP-MS, different separation methods were explored and compared. The resin separation method effectively eliminated matrix effects, the Fe coprecipitation method was the simplest to perform, and the PEG method demonstrated excellent ability to remove Si from certain samples. This study provides valuable insights for selecting the most suitable matrix removal method for ICP-MS analysis based on the type of NORM sample.
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
(2023)
Article
Chemistry, Physical
Hashikaa Rajan, Sengeni Anantharaj, Jin-Kuk Kim, Min Jae Ko, Sung Chul Yi
Summary: The major issue with alkaline hydrogen evolution reaction (HER) is the poor kinetics resulting from water dissociation and discharge of protons. In this study, we developed a trimetallic catalyst (CoMoRu/CC) to overcome these issues. The Co component promoted water dissociation, while the Ru component efficiently discharged protons, resulting in H2 evolution. The Mo component assisted in the optimal bonding of H-ad to the catalytic sites and prevented Ru from getting poisoned.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Chemistry, Physical
Hashikaa Rajan, Maria Christy, Vasanth Rajendiran Jothi, S. Anantharaj, Sung Chul Yi
Summary: Cellulose fiber with unique morphology was used to fabricate catalytically active cobalt substrates for efficient water splitting. Cobalt-based bimetallic alloys were electrodeposited to achieve exceptional water electrolyzing catalytic activities under harsh industrial standards.
JOURNAL OF MATERIALS CHEMISTRY A
(2021)
Article
Materials Science, Multidisciplinary
Hee Ae Lee, Jae Hwa Park, Joo Hyung Lee, Seung Hoon Lee, Hyo Sang Kang, Seong Kuk Lee, Won Il Park, Sung Chul Yi
Summary: The study found that GaN surface can undergo thermal decomposition and oxidation under different thermal treatment conditions, with 900 degrees C annealing for 3 hours being the most effective in releasing internal residual stress and ensuring the best crystal quality.
ELECTRONIC MATERIALS LETTERS
(2021)
Article
Chemistry, Physical
Ranjith Bose, Vasanth Rajendiran Jothi, K. Karuppasamy, Akram Alfantazi, Sung Chul Yi
JOURNAL OF MATERIALS CHEMISTRY A
(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)
