Article
Chemistry, Physical
Cesario Ajpi, Naviana Leiva, Anders Lundblad, Goran Lindbergh, Saul Cabrera
Summary: This work presents the synthesis and spectroscopic characterization of a new metal-organic framework (MOF) consisting of Fe3+ ions, terephthalates (BDC) bridges, and in-situ-generated DMF ligands. The compound was characterized using powder X-ray diffraction, scanning electron microscopy, and infrared spectroscopy. The electrochemical properties were investigated using cyclic voltammetry, electrochemical impedance spectroscopy, and galvanostatic charging and discharging.
JOURNAL OF MOLECULAR STRUCTURE
(2023)
Article
Chemistry, Inorganic & Nuclear
Qin Wang, Jinxuan Ren, Dan Wang, Liling Cao, Xuehua Dong, Ling Huang, Daojiang Gao, Guohong Zou
Summary: Two fluorine antimony nitrates, (NH4)(3)SbF3(NO3)(3) and (NH4)(3)SbF4(NO3)(2), were successfully synthesized by a low temperature molten salt method. Despite the presence of NO3- groups and similar Sb-polyhedra, these compounds exhibit different macroscopic centricities. The noncentrosymmetric (NH4)(3)SbF3(NO3)(3) demonstrates strong second harmonic generation, large birefringence, and a large band gap, indicating its potential as a UV nonlinear optical material.
INORGANIC CHEMISTRY FRONTIERS
(2023)
Article
Chemistry, Multidisciplinary
Alberto Luridiana, Luigi Stagi, Guido Ennas, Carlo Maria Carbonaro, Giuseppe Sforazzini, Pier Carlo Ricci, Francesco Secci
Summary: A novel blue excitable green fluorescent triazine-based material with high thermal stability and high iQY has been synthesized, which can serve as a matrix for Ln ions and be blended with K2SiF6:Mn4+ to access a new class of REE-free NUV-blue excitable warm light-emitting phosphors.
MATERIALS CHEMISTRY FRONTIERS
(2021)
Article
Chemistry, Physical
Yunxia Wang, Fayan Zhu, Toshio Yamaguchi, Koji Yoshida, Guangguo Wang, Ruirui Liu, Lulu Song, Yongquan Zhou, Hongyan Liu
Summary: Calcium nitrate tetrahydrate shows potential prospects as a room temperature phase change material due to its appropriate melting point and high enthalpy. However, the supercooling problem hinders its widespread use in energy storage. In this study, the microscopic structure of liquid calcium nitrate tetrahydrate at different temperatures is examined using X-ray diffraction and Raman spectroscopy. The results are compared with the crystalline structure of calcium nitrate tetrahydrate. It is found that the structure of the liquid state differs from that of the solid state, with the nitrate ions acting as dioxygen bridges in the liquid state and forming longer chains or shorter ring structures. The findings provide a theoretical basis for addressing the supercooling problem.
JOURNAL OF MOLECULAR LIQUIDS
(2022)
Article
Chemistry, Multidisciplinary
Chao Wu, Xingxing Jiang, Zujian Wang, Lin Lin, Zheshuai Lin, Zhipeng Huang, Xifa Long, Mark G. Humphrey, Chi Zhang
Summary: The study reports a new 2D rare-earth iodate-nitrate crystal SINO, which exhibits giant optical anisotropy in the UV region with a short UV absorption edge, strong NLO response, and the largest birefringence. This is attributed to its optimized structure and building units with high polarization and anisotropy, which may lead to the development of UV linear and NLO materials with giant optical anisotropy for potential applications in optoelectronic devices.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Inorganic & Nuclear
Bo Zhang, Jun Li, Xue Chen, Meng-Fan Yang, Hong-Yao Shen, Jia-Cheng Zhu
Summary: This paper explores the preparation and properties of a new organic-inorganic hybrid bromoargentate compound. The compound exhibits a narrow band gap and good stability, and demonstrates excellent photoelectric switching performances.
INORGANIC CHEMISTRY COMMUNICATIONS
(2022)
Article
Chemistry, Inorganic & Nuclear
Yan Luo, Yin-Qiang Zhang, Guan-Cheng Xu
Summary: In this study, a new displacement-type metal-free organic-inorganic hybrid phase transition material was successfully synthesized and its phase transition mechanism and structural changes were analyzed using single-crystal X-ray diffraction.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2022)
Article
Materials Science, Multidisciplinary
Lingyi Wang, Shichang Sun, Ziqing Zhong, Qingguang Gong, Xingpeng Jiang, Weiming Zhou, Liwei Wang, Ming Lin, Zhanhui Yuan
Summary: The heterojunction effect between Bi6O6(OH)(3)(NO3)(1)·5H(2)O and ZnO significantly enhances the photocatalytic hydrogen production performance. The composite material exhibits excellent and stable activity over a 12-hour experiment.
INTERNATIONAL JOURNAL OF SMART AND NANO MATERIALS
(2021)
Article
Chemistry, Physical
Harisankar Khuntia, Kalli Sai Bhavani, Tummala Anusha, Thota Trinadh, Mihaiela C. Stuparu, Kumar Brahman
Summary: This study focuses on developing an efficient electrocatalyst for the electro-oxidation of methanol in direct methanol fuel cells (DMFCs). The proposed catalyst, PdNPs@ZIF-67-Corannulene, demonstrates significantly improved catalytic activity and long-term stability, thanks to the synergistic effect of PdNPs and the unique structure of the ZIF-67-Corannulene support. The research paves the way for the development of high-performance stable catalysts based on new carbon material, Corannulene.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Nanoscience & Nanotechnology
Dapeng Zhang, Lianhang Sun, Changhao Wang, Qing Xue, Jin Feng, Weiguang Ran, Tingjiang Yan
Summary: Open-framework structured materials, such as Prussian blue analogues and sodium superionic conductor materials, have shown promise as electrode candidates for aqueous batteries. In this study, a new open-framework structured material, [Ni(en)(2)](3)[Fe(CN)(6)](2), was prepared and used as a cathode material for aqueous sodium- and potassium-ion batteries for the first time. The material exhibited high output potential and outstanding cycle performance, making it a potential electrode material for rechargeable aqueous K-ion and Na-ion batteries.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Inorganic & Nuclear
Chinmoy Biswas, Arnab Chatterjee, Vinu Vijayan, Chandra Shekhar Purohit, Manikantan Syamala Kiran, Rajarshi Ghosh
Summary: This article reports the synthesis and structural characterization of a dinuclear silver(I) complex 1, which exhibits selective anticancer activity against liver cancer cells. The anticancer activity of 1 is achieved through induction of mitochondrial death via Reactive Oxygen Species (ROS).
INORGANIC CHEMISTRY COMMUNICATIONS
(2022)
Article
Chemistry, Inorganic & Nuclear
Yan Luo, Yin-Qiang Zhang, Guan-Cheng Xu
Summary: In this study, a displacement-type ferroelectric material with Tc of 143K was successfully synthesized, and its ferroelectric phase transition was confirmed by several characterization techniques. The single-crystal structure elucidation revealed the cation displacement and distortion which caused the phase transition. This research contributes to the exploration of new ferroelectric materials.
INORGANIC CHEMISTRY
(2022)
Article
Materials Science, Multidisciplinary
M. Idboumlik, M. Kadiri, N. Hamdi, M. Driouch, A. F. I. Ngopoh, I. Lakkab, E-e. Bendeif, M. Sfaira, B. El Bali, M. Lachkar, A. Zarrouk
Summary: In this study, a novel hybrid decavanadate was synthesized using ethylenediamine as a structure-directing agent. The crystal structure of the compound was analyzed using low-temperature single-crystal X-ray diffraction. The study showed that the compound exhibited strong corrosion inhibiting effect in acidic media, but had moderate biological activity.
MATERIALS CHEMISTRY AND PHYSICS
(2022)
Article
Engineering, Electrical & Electronic
N. Kanagathara, N. Sivakumar, M. K. Marchewka, J. Janczak, Ali Alsulmi, V. Yogaraj, E. Murugan
Summary: Through single-crystal X-ray diffraction analysis, various examinations including vibrational, optical, photoluminescence, and thermal have been conducted to study a novel crystal called 2-amino-3-picolinium arsenate. The crystal is found to crystallize in the triclinic crystal system with the space group P-1 based on single-crystal XRD investigation. The molecular structure contains 2-amino 3-picolinum cations and arsenate anions, confirmed by FT-IR and FT-Raman spectrum studies. UV-Vis spectral and photoluminescence analysis were performed to determine its optical characteristics, while DSC analysis measured its heat flow as a function of temperature. Crystal explorer software was used to calculate the Hirshfeld surface, and the 2D finger plot provided insights into the overall packing characteristics of the molecule.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2023)
Article
Engineering, Chemical
Haijiang Shi, Zhanjun Zhang, Yinggen Ouyang, Xinyan Li, Xudong Zhao, Jing Zhao, Songtao Xiao
Summary: This study demonstrates the application of a Lewis base covalent-organic framework (COF), DhaTph, for the capture of radioactive thorium (Th) ions from aqueous solution. The COF exhibits a large adsorption capacity and rapid adsorption speed, as well as superior selectivity for Th ions. The results from systematic characterization and theoretical calculation provide insights into the mechanism of Th ion capture.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Chemistry, Multidisciplinary
Srinivas Samala, Ji Hye Lee, Yeonju Park, Seong-Jin Hong, Hongil Jo, Hyonseok Hwang, Young Mee Jung, Kang Min Ok, Jonathan L. L. Sessler, Chang-Hee Lee
Summary: A pi-extended, diaza-triphenylene embedded, mono-anionic corrole analogue and its Ni-II complex were synthesized. Both compounds were characterized and their optical and electronic properties were studied.
CHEMISTRY-A EUROPEAN JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Zhiyong Bai, Jihyun Lee, Heewon Kim, Chun-Li Hu, Kang Min Ok
Summary: Two melamine-based metal halides, (C3N6H7)(C3N6H6)HgCl3 (I) and (C3N6H7)(3)HgCl5 (II), were synthesized by covalently coordinating melamine with the heavy d(10) cation, Hg2+, and the halide anion, Cl-. The noncentrosymmetric structure of I is attributed to the large asymmetric secondary building units and the small dihedral angle between melamine molecules. I exhibits a high second-harmonic generation efficiency of 5 x KH2PO4 due to its unique coordination and has a giant optical anisotropy with a birefringence of 0.246@1064 nm.
Article
Chemistry, Multidisciplinary
Zhiyong Bai, Jihyun Lee, Heewon Kim, Yunseung Kuk, Myung-Ho Choi, Chun-Li Hu, Kang Min Ok
Summary: Establishing high-performance ultraviolet (UV) nonlinear optical (NLO) selenite crystals with well-balanced properties is challenging due to their strong absorption for UV light. In this study, a rare-earth selenite, Sc(HSeO3)(3), with excellent UV NLO properties is introduced. The crystal exhibits remarkably well-balanced UV-NLO functionality, making it a new example of discovering novel UV NLO selenite materials.
Article
Crystallography
Sunhwa Moon, Jiehye Shin, Kang Min Ok, Junghwan Do
Summary: This is an article about the crystal structure of C34H36CuN2O4. The article provides relevant crystallographic data and a list of atoms including atomic coordinates and displacement parameters.
ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES
(2023)
Article
Chemistry, Physical
Jimin Lee, Hyewon Shin, Sunwoo Geum, Sowon Lee, Kang Min Ok, Junghwan Do, Seong Jung Kwon
Summary: A new cobalt complex with trans-cinnamate and 2-aminopyridmidine ligands was synthesized and it exhibited a 1D chain structure. The cobalt complex, when combined with reduced graphene oxide, showed significant catalytic activities with an overpotential of 386 mV and a Tafel slope of 64 mV/dec.
Article
Chemistry, Multidisciplinary
Yunseung Kuk, Seong Bin Bae, Sang Mo Yang, Kang Min Ok
Summary: A polar tetragonal tungsten bronze, Pb1.91K3.220.85Li2.96Nb10O30 (: vacancies), has been synthesized successfully. The structure of Pb1.91K3.220.85Li2.96Nb10O30 consists of distorted NbO6, LiO9, PbO12, and (Pb/K)O-15 polyhedra in the noncentrosymmetric (NCS) space group, P4bm. The material exhibits reversible phase transition between polar and nonpolar structures and shows a giant phase-matchable second-harmonic generation (SHG) intensity.
Article
Chemistry, Multidisciplinary
Yang Li, Jihyun Lee, Kang Min Ok
Summary: This study successfully grew KHC2O4•B(OH)3 crystals via the slow evaporation method. These crystals exhibit the largest birefringence (0.164@1064 nm) among all reported B(OH)3-containing compounds in the short-wavelength ultraviolet regions. They also have a moderate second-harmonic generation response and a short UV cutoff edge. The large birefringence is attributed to the presence of HC2O4 and B(OH)3 groups.
BULLETIN OF THE KOREAN CHEMICAL SOCIETY
(2023)
Article
Chemistry, Multidisciplinary
Hieu Minh Ngo, Umapada Pal, Kang Min Ok, Young Soo Kang
Summary: To enhance the CO2 uptake capacity, researchers introduced metal atoms into the polytriazine network and investigated the CO2 adsorption mechanism of NPT. By optimizing the framework geometry and studying the various interaction sites, they found that the CO2 adsorption capacity of NPT can be greatly enhanced by doping transition-metal atoms.
Article
Materials Science, Multidisciplinary
Sunghwan Cho, Sejin Park, Yunseung Kuk, Kang Min Ok
Summary: A mixed-valent tellurium oxide hydroxide, Te2O4(OH)2, has been synthesized using a hydrothermal reaction method. The compound has a layered structure consisting of Te(VI)O4(OH)2 octahedra and Te(IV)O4 seesaw, aligned through interlayer hydrogen bonds. It exhibits a large SHG efficiency and an expanded band gap compared to Te2O5.
MATERIALS TODAY PHYSICS
(2023)
Article
Biochemistry & Molecular Biology
Kyungmin Kim, Jeong Ho Kim, Heejae Choi, Byeongno Lee, Jihyun Lee, Kang Min Ok, Tae Hoon Lee, Hakwon Kim
Summary: In this study, a highly efficient synthetic method for producing anti-inflammatory compounds, particularly N(2)-arylindazol-3(2H)-ones, was developed. The synthesized compound 5 exhibited significant anti-inflammatory effects with low cell toxicity.
Article
Chemistry, Inorganic & Nuclear
Zhiyong Bai, Kang Min Ok
Summary: The weak polarizability anisotropy of the spherical SO42- tetrahedron makes it challenging to obtain sulfate-based materials with large birefringence. To overcome this issue, a polyhedron of stereoactive lone pair cations, IO3-, was introduced into the system. By using an accessible solution-evaporation method, centimetre-sized single crystals of an alkali metal sulfate iodate, K2SO4 center dot HIO3, were readily grown. Optical measurements on the K2SO4 center dot HIO3 single crystals showed a 70-fold increase in birefringence (approximately 0.14 at 589.3 nm) compared to singular sulfate K2SO4, and a blue-shifted UV cutoff edge at 275 nm, 25 nm shorter than alpha-HIO3, indicating the crucial role of the SO42- tetrahedron in broadening the transmittance window.
INORGANIC CHEMISTRY FRONTIERS
(2023)
Article
Chemistry, Multidisciplinary
Jihyun Lee, Jeong Bin Cho, Yang Li, Kyeong-Hyeon Lee, Joon Ik Jang, Kang Min Ok
Summary: A series of homochiral coordination polymers with unique crystal structures and excellent optical properties have been successfully synthesized, and they have great potential in various fields such as nonlinear optics and luminescent systems.
Article
Chemistry, Multidisciplinary
Xuefei Wang, Xudong Leng, Yunseung Kuk, Jihyun Lee, Qun Jing, Kang Min Ok
Summary: Enhancing anisotropy through the controlled arrangement of anionic groups is important for improving the nonlinear optical performance of non-pi-conjugated NLO materials. In this study, mixed alkali metal-alkaline earth metal sulfamate compounds were successfully synthesized, and the alignment of polar tetrahedra was achieved by the synergy of cations. Cs2Mg(NH2SO3)4 & sdot; 4H2O exhibited a large dipole moment, promising deep ultraviolet cut-off edges, enhanced second harmonic generation response, and significant birefringence.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Inorganic & Nuclear
Ahyung Jung, Yang Li, Kang Min Ok
Summary: In this study, new chiral amino acid-templated tin fluoride crystals were successfully synthesized. The Sn(iv) compounds exhibited a larger birefringence and a smaller second-harmonic generation response compared to the Sn(ii) compounds. The Sn(ii) compounds displayed photoluminescent properties.
DALTON TRANSACTIONS
(2023)
Article
Chemistry, Physical
Xuefei Wang, Yang Li, Zilong Chen, Jihyun Lee, Fangfang Zhang, Kenneth R. Poeppelmeier, Shilie Pan, Kang Min Ok
Summary: In this study, a novel nonlinear optical material Sr(NO3)(NH2SO3).H2O was successfully designed and synthesized. The compound exhibits unique structure, excellent second harmonic generation response, and optimized birefringence. It also forms large single crystals. This discovery introduces a new class of NLO materials and significantly expands the scope of structural chemistry.
Article
Chemistry, Inorganic & Nuclear
Vaibhav Bedi, Dipendu Mandal, Zahid Hussain, Shi-Ming Chen, Yile Wu, Zheng-Wang Qu, Stefan Grimme, Douglas W. Stephan
Summary: The reaction of (tBuO(2)CN)(2) with 9-BBN leads to the formation of a bicyclic heterocyclic compound, while its reactions with BF3 or [Et3Si][B(C6F5)(4)] result in the isolation of different compounds. Computational studies reveal that the steric and electronic properties of the Lewis acid are important in the formation of one of the compounds.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Chisa Itoh, Haruka Yoshino, Taku Kitayama, Wataru Kosaka, Hitoshi Miyasaka
Summary: A new synthetic route for constructing functional paddlewheel diruthenium(II,II) complexes was developed, utilizing Schiff base condensation reactions. The attached Schiff base groups significantly affected the electronic states of the resulting complexes, as revealed by cyclic voltammetry and DFT calculations.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Danrui Ni, Haozhe Wang, Xianghan Xu, Weiwei Xie, Robert J. Cava
Summary: A layered rhombohedral polymorph of indium(iii) triiodide is synthesized at high pressure and temperature. It has an orange color, which is different from ambient pressure InI3, which has a monoclinic molecular structure and a light-yellow color.
DALTON TRANSACTIONS
(2024)
Review
Chemistry, Inorganic & Nuclear
Juan Carlos Perez-Sanchez, Raquel P. Herrera, M. Concepcion Gimeno
Summary: Gold(II) complexes have been less utilized in catalysis compared to their gold(I) and gold(III) counterparts. However, gold(II) complexes offer potential in homo-coupling and cross-coupling reactions, as they are more easily accessible through simplified oxidation and reduction processes. Gold(II) exhibits characteristics of both soft acid gold(I) and hard acid gold(III). This review explores the unique reactivity and potential applications of gold(II) species, highlighting their significance in catalytic transformations.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Nighat Yousuf, Yanping Ma, Qaiser Mahmood, Wenjuan Zhang, Yizhou Wang, Hassan Saeed, Wen-Hua Sun
Summary: In this study, a series of structurally rigid cyclooctyl-fused iminopyridine iron complexes were synthesized and used with methylaluminoxane for isoprene polymerization. The extent of steric hindrance of the ligand framework was found to significantly affect catalytic performance, with less hindrance leading to better activity and stability.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Chenghao Song, Huiwei Du, Menglei Xu, Jie Yang, Xinyu Zhang, Jungan Wang, Yuanfang Zhang, Chengjun Gu, Rui Li, Tao Hong, Jingji Zhang, Jiangying Wang, Yongchun Ye
Summary: This study improves the performance of perovskite solar cells by using a dual-hole transport layer strategy. This strategy enhances the charge transfer efficiency of the transport layer, reduces charge recombination, and improves the quality of the perovskite film layer. Ultimately, the stability of the device is enhanced.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Mahender Singh, Aakash Yadav, Ranjit Singh, Chullikkattil P. Pradeep
Summary: A new aryl selenonium polyoxometalate hybrid was developed and compared with an aryl sulfonium polyoxometalate hybrid in terms of their photocatalytic properties. It was found that the aryl selenonium hybrid exhibited better catalytic performance, which could be attributed to the larger atomic radii of selenium stabilizing the photogenerated electron-hole pair more efficiently. Additionally, the generation of elemental selenium through cleavage of C-Se bonds during catalysis was observed.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Yuhan Xie, Boyu Dong, Xuemin Wang, Siyuan Wang, Jinxi Chen, Yongbing Lou
Summary: This study successfully fabricated visible-light-responsive three-dimensional core-shell CoSe2/ZnIn2S4 heterostructures and achieved attractive activity in photocatalytic hydrogen evolution. The presence of CoSe2 improved light absorption and accelerated charge transfer kinetics. The strong interaction between CoSe2 and ZnIn2S4 reduced charge recombination, further enhancing photocatalytic activity for hydrogen evolution.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Andre L. de O. Batista, Joao Marcos T. Palheta, Mauricio J. Piotrowski, Celso R. C. Rego, Diego Guedes-Sobrinho, Alexandre C. Dias
Summary: This study presents a simulation protocol that provides a solid foundation for exploring two-dimensional materials. Using the TiBr2 2H monolayer as an example, the study reveals its promising properties for optoelectronic and valleytronic applications, including its stability, spin-orbit coupling effects, and optical helicity selection rule.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Jiang Jiang, Zi-Wei Li, Zhi-Zhuan Zhang, Bin Tan, Zhao-Feng Wu, Xiao-Ying Huang
Summary: In this work, two metal organic frameworks (MOFs) containing {Cu2I2} clusters, Eu-CuI-INA and Sr-K-CuI-INA, were synthesized and characterized. Both materials have a three-dimensional structure with {Cu2I2} clusters coordinated by INA(-) ligands and Eu3+ or Sr2+ ions. The Sr-K-CuI-INA material exhibited sensitive fluorescence sensing behaviors towards cysteine and nitro-bearing molecules, showing potential applications in bio and explosive molecule sensing. This work provides a good reference for designing fluorescent MOF probes containing CuI molecules.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Zhiya Lin, Jiasheng Wu, Qianwen Ye, Yulong Chen, Hai Jia, Xiaohui Huang, Shaoming Ying
Summary: Na-ion batteries (NIBs) have attracted great interest as a potential technology for grid-scale energy storage due to the wide distribution, low cost, and environmental friendliness of sodium resources. However, their implementation is hindered by low rate capability and cycling stability caused by the large ionic size of Na+. In this study, a three-dimensional nanoarchitectured coral-like CoSe2@N-doped carbon (CL-CoSe2@NC) was synthesized, and it exhibited improved sodium storage properties with better electrode kinetics and a stable SEI film.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Ya-Qiong Zhang, Yu Zhang, Guoping Zeng, Rong-Zhen Liao, Man Li
Summary: The mechanism and selectivity of CO2 reduction under visible light were investigated using density functional calculations. The results showed that a tetradentate PNNP-type Iridium(III) complex exhibited high activity and selectivity in the reaction.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Sanyukta Ghosh, Shubhanth Jain, Soumya Ranjan Mishra, Gerda Rogl, Peter Rogl, Ernst Bauer, B. S. Murty, A. Govindaraj, Ramesh Chandra Mallik
Summary: In this study, reduced graphene oxide (rGO) was uniformly dispersed in the In0.5Co4Sb12 bulk material by ultrasonication, which effectively reduced the lattice thermal conductivity and improved the thermoelectric efficiency.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Mika Takeuchi, Yutaka Amao
Summary: This study developed an effective visible-light driven system for fumaric acid production using renewable resources such as biomass derivatives, providing an alternative to the current petroleum-based synthesis methods.
DALTON TRANSACTIONS
(2024)
Article
Chemistry, Inorganic & Nuclear
Juan Jian, Meiting Wang, Zhuo Wang, Jingwen Meng, Yuqin Yang, Limin Chang
Summary: Developing low-cost and self-supported bifunctional catalysts is crucial for highly efficient water splitting devices. In this study, nano-NiFe2O4 was directly grown onto iron foil surface and Sn4+ was introduced into the NiFe2O4. The resulting Sn-NiFe2O4/IF showed low overpotentials and high current densities during oxygen evolution reaction (OER) and hydrogen evolution reaction (HER), making it a promising catalyst for large-scale hydrogen production.
DALTON TRANSACTIONS
(2024)
