Review
Chemistry, Inorganic & Nuclear
Wenyan Ji, Tian-Xiong Wang, Xuesong Ding, Shengbin Lei, Bao-Hang Han
Summary: This article summarizes the characteristics of porphyrins and phthalocyanines and their important role in constructing porous organic polymers, introduces different preparation methods and application areas, and emphasizes the importance of structural design on performance.
COORDINATION CHEMISTRY REVIEWS
(2021)
Article
Energy & Fuels
Xiaofeng Zhang, Hengfei Zhang, Bo Qiu, Dandan Zhu, Sheng Zhang, Yunpeng Bian, Junhong Wang, Dajian Li, Shimin Wang, Wenpeng Mai, Jian Chen, Tao Li
Summary: This study presents a simple design approach to create efficient catalytic nanoreactors for the cycloaddition of CO2 to cyclic carbonates. The Al(III) porphyrin-based porous organic polymer catalyst demonstrated high efficiency even without solvent, surpassing most previously reported catalysts. The catalyst showed good stability for recyclability and achieved a high turnover frequency even with dilute CO2. This research provides a simple and efficient synthetic strategy for the cycloaddition of CO2, facilitating future industrial applications.
Article
Chemistry, Multidisciplinary
Frances N. Singer, Arron C. Deacy, Thomas M. McGuire, Charlotte K. Williams, Antoine Buchard
Summary: A catalyzed chemical recycling method for the widely investigated polymer poly(cyclohexene carbonate) is reported, which can convert it into useful monomers. The method exhibits high selectivity and activity, and achieves depolymerization through chain-end catalysis.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Applied
Jiaojiao Wei, Dan Wang, Jun Li, Jiale Zhang, Ning Wang, Jun Li
Summary: In this study, porphyrin-based covalent organic polymers were synthesized and demonstrated excellent catalytic activity and stability as a heterogeneous catalyst. The polymers also showed potential as heterogeneous photocatalysts for selective oxidation reactions.
APPLIED ORGANOMETALLIC CHEMISTRY
(2022)
Article
Chemistry, Applied
Zhifeng Dai, Yongquan Tang, Fei Zhang, Yubing Xiong, Sai Wang, Qi Sun, Liang Wang, Xiangju Meng, Leihong Zhao, Feng-Shou Xiao
Summary: The study focuses on the transformation of CO2 into cyclic carbonates, using a series of porous organic catalysts that show excellent recyclability and catalytic performance. These catalysts hold promise for converting industrially generated CO2 into high value-added chemicals.
CHINESE JOURNAL OF CATALYSIS
(2021)
Article
Chemistry, Multidisciplinary
Arkaprabha Giri, Abhijit Patra
Summary: This research introduces the application of porous organic polymers (POPs) in heterogeneous catalysis. Amorphous POPs activate substrates or encapsulate catalytically active metal centers, while conjugated POPs are used for photoinduced chemical transformations. The authors summarize their research achievements over the past ten years and discuss the prospects of POPs and POP-based hybrid materials in future catalytic applications.
Article
Chemistry, Physical
Paolo Sonzini, Nicolas Berthet, Caterina Damiano, Veronique Dufaud, Emma Gallo
Summary: This study achieved the covalent immobilization of a free-base porphyrin on SBA-15 silica and utilized it for the catalytic cycloaddition of CO2 to three-membered rings. The catalytic system based on TPPH2@SBA-15/TBAX exhibited excellent activities in reactions with epoxides, N-alkyl, and N-aryl aziridines, resulting in cyclic carbonates and N-alkyl/aryl oxazolidinones, respectively. Notably, this is the first example of the heterogeneously catalyzed synthesis of N-aryl oxazolidinones from corresponding N-aryl aziridines. The methodology showed good scalability and recyclability, indicating its potential for practical applications.
JOURNAL OF CATALYSIS
(2022)
Review
Chemistry, Organic
Francesco Della Monica, Carmine Capacchione
Summary: Carbon dioxide utilization is an effective strategy to reduce the carbon footprint of the chemical industry. The incorporation of carbon dioxide into cyclic organic carbonates and aliphatic polycarbonates has received great attention in the field of homogeneous catalysis. Recent advancements in understanding the reaction mechanisms have led to the design of new catalytic systems.
ASIAN JOURNAL OF ORGANIC CHEMISTRY
(2022)
Article
Materials Science, Multidisciplinary
Sylvain Rat, Angeles Chavez-Sanchez, Maria Jerigova, Daniel Cruz, Markus Antonietti
Summary: Through copolymerization of acetic anhydride and L-histidine, a nitrogen-doped nanoporous polymer can be synthesized to serve as an acid-base heterogeneous catalyst, with potential for optimizing the synthesis process. Furthermore, the catalyst is capable of catalyzing CO2 cycloaddition without the need for cocatalysts.
ACS APPLIED POLYMER MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Kyle J. Korman, Michael R. Dworzak, Glenn P. A. Yap, Eric D. Bloch
Summary: This paper describes the preparation of a new class of reactive porous solids through straightforward salt metathesis reactions. A porous solid is obtained by reacting the dimethylammonium salt of a magnesium-based porous coordination cage with the chloride salt of [(CrCl)-Cl-II(Me(4)cyclam)](+), with simultaneous removal of dimethylammonium chloride. The porous salt exhibits a Brunauer-Emmett-Teller (BET) surface area of 213 m(2) g(-1) and the chromium(II) cations in the structure are still accessible and reactive, as confirmed by UV-vis spectroscopy. The site-isolated reactive centers show enhanced stability and reactivity compared to dissolved ions.
Article
Chemistry, Physical
Mohammad Bayatani, Morteza Torabi, Meysam Yarie, Mohammad Ali Zolfigol, Zahra Farajzadeh
Summary: This study reports the post modification of the imidazole units in the porous organic polymer (POP) to synthesize a magnetic ionic POP called Im-MIPOP. The Im-MIPOP is used as a heterogeneous catalytic system in the Betti reaction, showing high yields (up to 93%), short reaction times, and acceptable recyclability.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Article
Chemistry, Physical
Xiaofeng Zhang, Junhao Ding, Bo Qiu, Dajian Li, Yunpeng Bian, Dandan Zhu, Shimin Wang, Wenpeng Mai, Shujun Ming, Jian Chen, Tao Li
Summary: The study developed a green synthesis method to prepare porous organic polymers and designed efficient catalysts for the fixation of CO2 into cyclic carbonates. This provided an effective strategy for addressing the key challenge of CO2 transformation.
Article
Biochemistry & Molecular Biology
Guanying Shi, Zhenhua Dong
Summary: A hybrid catalyst, Pd@AEPOP, immobilized on an amide and ether functionalized porous organic polymer, has been reported to be an effective heterogeneous catalyst for the synthesis of diphenylethene derivatives via the Heck cross-coupling reaction of aryl iodides with styrene. Excellent yields can be achieved using a 0.8 mol% Pd catalyst loading under optimized reaction conditions. The Pd@AEPOP catalyst can also be applied for the Suzuki reaction and nitroarene reduction.
Article
Chemistry, Multidisciplinary
Wouter Lindeboom, Arron C. Deacy, Andreas Phanopoulos, Antoine Buchard, Charlotte K. Williams
Summary: Carbon dioxide copolymerization is a promising strategy for CO2 utilization, but the success depends on improving the catalysis. However, the relationship between catalyst structure and performance is not straightforward, which limits the ability to predict and enhance both catalytic activity and selectivity. In this study, a simple measure of a catalyst ground-state parameter, metal reduction potential, is shown to directly correlate with both polymerization activity and selectivity. This method has been successfully applied to compare the performance of 6 new heterodinuclear Co(III)K(I) catalysts for CO2 copolymerization, providing valuable insights for future catalyst discovery.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Xiaofeng Zhang, Junhong Wang, Yunpeng Bian, Huijuan Lv, Bo Qiu, Yuanyuan Zhang, Ruiyuan Qin, Dandan Zhu, Sheng Zhang, Dajian Li, Shimin Wang, Wenpeng Mai, Yue Li, Tao Li
Summary: Conversion of carbon dioxide to cyclic carbonates and other value-added commercial products is a promising strategy for the modern chemical industry and removing CO2 from the atmosphere. The study highlights the potential of porphyrin-based conjugated microporous polymer for sustainable industrial syntheses of cyclic carbonates.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Materials Science, Paper & Wood
Pujuan Zhao, Yang Yang, Ying Pei, Xiaogang Luo
Summary: Through a series of experiments and analyses, it has been shown that carboxylated cellulose beads embedded with Au-doped TiO2 nanoparticles exhibit excellent photocatalytic performance for the degradation of the antibiotic tylosin (TYL) in water. The catalyst demonstrates good stability during application and holds great potential for environmental remediation.
Article
Biophysics
Ruilin Zhang, Lei Liu, Wei Li, Xiaogang Luo, Fengshou Wu
Summary: In this work, iron-doped carbon dots (Fe-CDs) with peroxidase mimicking property were prepared and their application for the detection of hydrogen peroxide (H2O2) and glucose was explored. The Fe-CDs emitted intense blue luminescence and exhibited remarkable peroxidase mimicking property. A new optical dual-mode method for the detection of H2O2 and glucose was successfully established based on these properties.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2023)
Article
Nuclear Science & Technology
Yanwei Zhao, Xujia Luo, Kemian Qin, Guorui Liu, Daiyuan Chen, R. S. Augusto, Weixiong Zhang, Xiaogang Luo, Chunxian Liu, Juntao Liu, Zhiyi Liu
Summary: The feasibility of 3D image reconstruction and material identification using a cosmic ray muons tomography (MT) system with triangular bar plastic scintillator detectors has been verified. The authors aim to apply this prototype system to 3D imaging and an MT experiment with the same detector system is also in progress.
NUCLEAR ENGINEERING AND TECHNOLOGY
(2023)
Article
Environmental Sciences
Jiangbo Dong, Li Wen, Huan Liu, Huisi Yang, Jiaying Zhao, Xiaogang Luo, Changjun Hou, Danqun Huo
Summary: In this study, a free-standing flexible electrode was developed for the simultaneous detection of dihydroxybenzene isomers. The electrode exhibited fast electron transmission, abundant active sites, and excellent enzyme-like kinetic performance. It showed a wider linear response range, lower detection limits, and higher sensitivity. Moreover, the electrochemical sensor demonstrated excellent detection performance in complex water samples, providing a strategy for the detection of other toxic substances in the ecological environment.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Chemistry, Analytical
Xiaofang Liu, Jiaxi Deng, Jiawei Li, Jiangbo Dong, Huan Liu, Jinsong Zhao, Xiaogang Luo, Danqun Huo, Changjun Hou
Summary: A fluorescence sensor array based on B-doped graphene quantum dots was designed to detect six illegally used plasticizers. The sensor array showed good analytical performance with a linear relationship and a wide detection range.
SENSORS AND ACTUATORS B-CHEMICAL
(2023)
Article
Spectroscopy
Qi Sun, Yun Guo, Xiang Li, Xiaogang Luo, Yuan Qiu, Genyan Liu
Summary: Researchers developed a novel probe HFC-TYR for tracking tyrosinase activity and its application in liver cancer diagnosis. HFC-TYR showed excellent response ability for tyrosinase sensing at enzyme level and could specifically identify HepG2 cells at cellular level. The probe was also able to monitor endogenous tyrosinase activity in zebrafish models, indicating its potential for liver cancer diagnosis.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2023)
Article
Chemistry, Physical
Long Tian, Binyu Zhao, Juan Zhang, Xiaogang Luo, Fengshou Wu
Summary: The nanomaterials-based artificial enzymes have been widely studied due to their advantages of high stability, good biocompatibility, high catalytic efficiency, and low cost. In this study, a new covalent organic framework (COFs) was synthesized and then used to fabricate core-shell structured nanospheres (Fe3O4 @COFs) by decorating on magnetic Fe3O4. These Fe3O4 @COFs nanospheres exhibited high peroxidase-like activity, enabling them to be used as a colorimetric probe for sensitive and selective detection of hydrogen peroxide (H2O2) and glucose. The as-prepared Fe3O4 @COFs showed high sensitivity and accuracy in detecting the concentration of glucose in human serum.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Biophysics
Yuqing Chen, Xinyi Zhang, Xiaogang Luo
Summary: To screen active pharmaceutical ingredients used as acetylcholinesterase inhibitors (AChEIs) for Alzheimer's disease treatment, a colorimetric cellulose membrane bioactivity strip (CBS) was developed. The strip enabled rapid and simple screening of AChEIs based on the colorimetric method. Inhibitors decreased the enzyme activity of AChE, resulting in decreased color intensity. The CBS exhibited fast chromogenic time, excellent specificity, and storage stability, making it a promising tool for preliminary screening of AChEIs and inspiring the development of other cellulose membrane-based biosensors.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2023)
Article
Chemistry, Analytical
Chen Yu, Jue Zhang, Xiaogang Luo, Juan Zhang
Summary: A novel MOF/COF composite was designed and prepared as a coating fiber for HS-SPME, utilizing the excellent physicochemical properties of metal organic framework (MOF) and covalent organic framework (COF). The composite was physically coated onto a stainless-steel wire for HS-SPME of PAHs. The established method showed excellent repeatability and reproducibility, with linear ranges of 0.2-50.0 ng mL-1, limits of detection and quantitation ranging from 0.02-0.07 ng mL-1 and 0.07-0.24 ng mL-1, respectively, and relative standard deviations (RSD) for PAHs all less than 7.05%.
MICROCHEMICAL JOURNAL
(2023)
Article
Chemistry, Applied
Yuyan Zhu, Guojing Li, Wei Li, Xiaogang Luo, Zhiyuan Hu, Fengshou Wu
Summary: Intense red-emissive carbon quantum dots (r-CQDs) were synthesized through one-pot hydrothermal treatment of methylene violet. The r-CQDs showed high solubility in water and exhibited excitation-independent emission with a maximum fluorescence peak at 596 nm. They could be used as fluorescence sensors for detecting trace amounts of water in organic solvents and showed selective response to hypochlorite. The good biocompatibility of r-CQDs was verified and they were successfully used in cellular imaging, mainly located in lysosomes.
Article
Food Science & Technology
Lei Liu, Binyu Zhao, Xiaogang Luo, Lingkui Meng, Fengshou Wu
Summary: Porous organic polymers (POPs) are versatile materials with tunable porosity and abundant active sites. In this study, porphyrin-based POPs were synthesized and metallized to form iron-containing POPs (Fe-POPs), which exhibited excellent stability and catalytic efficiency. Fe-POPs were used as mimetic enzymes for the colorimetric detection of hydrogen peroxide (H2O2) and ascorbic acid (AA). The Fe-POPs-based assay showed high accuracy in detecting AA in real samples, highlighting the potential applications of Fe-POPs in biocatalysis and biosensing.
FOOD ANALYTICAL METHODS
(2023)
Article
Chemistry, Applied
Jing Zhang, Jiaxi Deng, Jia Zheng, Yi Ma, Huibo Luo, Xiaogang Luo, Changjun Hou, Danqun Huo
Summary: An acid-sensitive carbon dot fluorescence sensing array was studied for differentiating distilled spirits. The electrostatic interactions between CDs and organic acids influenced the protonation and fluorescence properties of CDs, resulting in changes in triple fluorescence emission. The fluorescence sensor showed a regular linear variation under acidic conditions (3.0 < pH < 6.2). A comprehensive study was conducted on different acids (8 species), different concentrations (0.1 mM, 1 mM, 10 mM, 40 mM), mixed acids (formic acid and acetic acid), and the quantification capability for acetic acid (0.01-1 mM). The sensor array demonstrated excellent recognition ability for complex analytes. Using linear discriminant analysis (LDA), the fluorescence sensor array achieved 100% accuracy in identifying 16 types of Baijiu and 21 types of distilled liquors.
Article
Chemistry, Analytical
Yilan Wei, Junya Lu, Yating Xu, Xuxuan Song, Yunkai Yu, Heng Zhang, Xiaogang Luo
Summary: Nanozymes are promising replacements for natural enzymes and their limitations in various applications can be addressed through immobilization technology. This study developed a cellulose membrane-based nanozyme immobilization platform for colorimetric detection of hydrogen peroxide (H2O2) and uric acid (UA). The immobilized gold nanoclusters (AuNCs) showed high selectivity and sensitivity, making it a potential method for early-warning and semi-quantitative analysis. Overall, this research has a significant importance with a score of 8 out of 10.
MICROCHEMICAL JOURNAL
(2023)
Article
Chemistry, Analytical
Li Xu, Wei Hu, Xiaogang Luo, Juan Zhang
Summary: A novel MIL-88-NH2@COF composite was prepared by growing covalent organic framework (COF) on the surface of metal-organic framework (MOF). The composite exhibited excellent extraction performance for various analytes, especially for polycyclic aromatic hydrocarbons (PAHs) with a high enrichment factor. The SPME-GC-FID method based on MIL-88-NH2@COF fiber showed wide linear range, low limit of detection, and high coefficient of determination.
Article
Energy & Fuels
Wenwen Miao, Junxiang Wang, Gexian Li, Shilin Liu, Xiaogang Luo
Summary: Commercial polymer separators in lithium-ion batteries (LIBs) often have low thermal stability and electrolyte wettability, reducing battery performance and safety. In this study, novel PVA/cellulose composite membranes (P-CMs) were prepared through noncovalent cross-linking, exhibiting superior thermal degradation and minimal dimension change. The phase-separated 3D-network porous structure of P-CMs enhances Li+ transport and the cross-linking structure improves electrolyte affinity and interfacial compatibility.
JOURNAL OF ENERGY STORAGE
(2023)
Article
Chemistry, Inorganic & Nuclear
Caleb J. Bennett, Helen E. A. Brand, Alexander K. L. Yuen, Maria K. Nicholas, Brendan J. Kennedy
Summary: The temperature dependence of the crystal structure of Potassium Hexaiodoplatinate(IV) between 80 and 500 K is studied. Different crystal structures are observed at different temperatures, including monoclinic, tetragonal, and cubic structures. Accurate determination of the structures of K2PtI6 is important for further theoretical and practical research.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Zhuo Zeng, Jiangfu Zheng, Xiaoming Li, Changzheng Fan, Rongying Zeng, Wenqing Tang
Summary: An efficient method for phosphate removal from wastewater is urgently needed due to the environmental issue caused by excessive phosphorus. In this study, calcium aluminum layered double hydroxides (CaAl-LDHs) and six amino acid intercalated calcium aluminum layered double hydroxides (CaAl-amino acid-LDHs) were prepared and compared for their phosphate adsorption performance. L-Aspartic acid intercalated calcium aluminum layered double hydroxides (CaAl-Asp-LDHs) exhibited the highest phosphate adsorption capacity and faster removal rate compared to CaAl-LDHs. The phosphate adsorption mechanism on CaAl-Asp-LDHs involved electrostatic attraction, hydrogen bonds, complexation, and ion exchange. This environmentally friendly material shows promising potential for efficient phosphate removal from aquatic environments.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Rouzbeh Aghaei Hakkak, Thomas Schleid
Summary: The novel guanidinium hydro-closo-borates with [BnHn]2- (n = 10 and 12) anions were successfully synthesized via direct reaction. The crystal structures exhibit hydrogen bonding interactions and have the potential to facilitate H2 generation.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Liqiang Ma, Pengpeng Wei, Jingfang Li, Liye Liang, Guangming Li
Summary: A novel catalyst, H4PVMo2W9O40@rht-MOF-1, was developed using a one-pot hydrothermal method. It exhibited high efficiency and reusability in esterification reactions.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Liudmila A. Gorelova, Valentiva A. Yukhno, Maria G. Krzhizhanovskaya, Oleg S. Vereshchagin
Summary: Two new Ga-Ge disordered feldspar-related compounds were successfully synthesized using melt crystallization methods. Their stability and thermal expansion properties were studied under high-temperature conditions. The results showed that both compounds are stable within the studied temperature range and exhibit anisotropic thermal expansion.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Seifeddine Bdey, Nesrine Boussadoune, Francois Allard, Jacques Huot, Gabriel Antonius, Noura Fakhar Bourguiba, Pedro Nunez
Summary: The structure of a novel arsenate compound Na3Al3(AsO4)4 has been determined using X-ray diffraction. The crystal exhibits a monoclinic space group with suitable pathways for Na+ ion migration. The accuracy of the structural model was confirmed using various validation tools and density functional theory calculations.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Amit Kumar Atri, Ujwal Manhas, Sumit Singh, Irfan Qadir, Shikha Sharma, Preteek Sharma, Devinder Singh
Summary: This study synthesizes new oxygen deficient triple layered Ruddlesden-Popper (RP) phases via sol-gel method and investigates the effects of Cr3+ doping on their structural, optical, magnetic, and photocatalytic properties. The experimental results demonstrate that Cr3+ doping alters the interactions and leads to excellent photocatalytic performance in some phases.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Dat Le Thanh, Amandine Guiet, Emmanuelle Suard, Romain Berthelot
Summary: In this study, FeNb11O29 powder samples were prepared using a microwave-assisted solid-state synthesis method for the first time. The samples obtained rapidly from submicrometric oxide precursors showed enhanced cycling performance, possibly due to the easier ionic diffusion occurring in the smaller particles.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Raimund Ziegler, Felix R. S. Purtscher, Thomas S. Hofer, Gunter Heymann, Hubert Huppertz
Summary: We have successfully synthesized a new tellurium borate crystal under high-pressure and high-temperature conditions. The crystal structure and theoretical calculations have been thoroughly discussed.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Subhendu Jana, Eric A. Gabilondo, Paul A. Maggard
Summary: This study reports the synthesis and characterization of two previously unknown multinary selenides, Ba8Hf2Se11(Se-2) and Ba9Hf3Se14(Se-2), which display unique structures and optoelectronic properties competitive with existing perovskite-type chalcogenides.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Fei Ruan, Chonggui Lei, Fenglong Zhang, Jinxiao Bao, Fen Zhou, Min Xie, Pengfei Xu, Jianquan Gao
Summary: Studying the diffusion properties of hydrogen is important for designing new proton conductors. In the past, the chemical diffusion coefficient of hydrogen in proton conductors was usually obtained through a manual calculation method, resulting in difficulty in controlling the calculation accuracy. To address this issue, a mathematical algorithm and C language computer program were developed to calculate the chemical diffusion coefficient based on Fick's second law and Romberg numerical integral. The algorithm showed high precision and powerful computing function, and has the potential to replace the manual calculation method in calculating the chemical diffusion coefficient for hydrogen in proton conductors.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Deepika Shanubhogue, Suraj Mangavati, Ashok Rao, Ru-Ting Tsao, Yung-Kang Kuo
Summary: In this study, the effect of Y doping at the Sn-site on the structural, electrical, and low-temperature thermoelectric properties of the Cu2SnSe3 system is investigated. Y-doped compounds Cu2Sn1-xYxSe3 show reduced electrical resistivity, enhanced power factor, and decreased thermal conductivity, resulting in higher ZT values.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Wei Hong, Min Qing, Xun He, Lei Wang, Yu Pu, Qiyu Li, Zhimin He, Qin Dong, Rong Li, Xinglong Gou
Summary: This study developed a simple method to prepare SnS2 nanosheets and assembled them with MXene to form SnS2/MXene. The composite material exhibited abundant active sites, superior electron/ion transfer kinetics, and a unique 2D interlayer structure, resulting in high specific capacity, outstanding rate capability, and excellent cycling stability, with potential applications in LIBs.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Heng-Yu Ruan, Xue-Qian Wu, Tian-Yu Zhang, Yi Yuan, Le Wang, Ya-Pan Wu, Qing-Wen Han, Ruan Chi, Dong-Sheng Li
Summary: Two isostructural metalorganic frameworks (MOFs), CTGU-36-Co and CTGU-36-Ni, were synthesized, and CTGU-36-Ni demonstrated high activity as a molecular electrocatalyst for the methanol oxidation reaction.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Rachid Fakhreddine, Ali Ouasri, Abderrahim Aatiq
Summary: This paper reports the synthesis, structure, and spectroscopic studies of three novel metal orthophosphate salts. The structures of these compounds were refined using X-ray powder diffraction data. The infrared and Raman analysis revealed their symmetries and the UV-visible investigation determined their optical properties.
JOURNAL OF SOLID STATE CHEMISTRY
(2024)