Article
Chemistry, Physical
Yuqin Dou, Xin Yang, Qi Wang, Zhaodi Yang, Aijian Wang, Long Zhao, Weihua Zhu
Summary: In this study, a novel cobalt porphyrin (CoTAPP)-bridged covalent triazine polymer (CoTAPPCC) was prepared for electrocatalytic hydrogen evolution reaction (HER) by covalently linking CoTAPP with cyanuric chloride (CC). Experimental techniques and density functional theory (DFT) calculations were used to evaluate the correlation of HER activity with molecular structures. The strong electronic interactions between the CC unit and the CoTAPP moiety result in a standard current density of 10 mA cm-2 with a low overpotential of 150 mV in acid, which is comparable to or better than the best records reported previously. Additionally, CoTAPPCC exhibits competitive HER activity in basic medium. This strategy is valuable for designing and developing efficient porphyrin-based HER electrocatalysts.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Biochemistry & Molecular Biology
Frederique Bregier, Vincent Sol, Yves Champavier, Laurent Galmiche, Clemence Allain, Pierre Audebert
Summary: The study presents the synthesis of a porphyrin linked to a heptazine photoactive antenna, demonstrating the activity of both components. While they exhibit independent electrochemical behavior, spectroscopy reveals energy transfer between the two partners.
Article
Chemistry, Multidisciplinary
Emmanouil Nikoloudakis, Ajyal Z. Alsaleh, Georgios Charalambidis, Athanassios G. Coutsolelos, Francis D'Souza
Summary: This paper reports on the visible-light-induced oxidation of water to dioxygen using a newly synthesized NiP-Ru dyad consisting of a ruthenium tris(bipyridyl) as a photosensitizer and a low-cost nickel porphyrin as a water oxidation catalyst.
CHEMICAL COMMUNICATIONS
(2022)
Article
Pediatrics
Beatrice Letizia Crippa, Alessandra Consales, Daniela Morniroli, Flavia Lunetto, Maria Enrica Bettinelli, Patrizio Sannino, Serena Rampini, Lidia Zanotta, Paola Marchisio, Laura Plevani, Maria Lorella Gianni, Fabio Mosca, Lorenzo Colombo
Summary: Fathers' knowledge and attitude towards breastfeeding were found to be associated with exclusive breastfeeding rates at discharge, particularly in terms of understanding maternal benefits, skin-to-skin contact, rooming-in, and responsive feeding. The study revealed a correlation between fathers' total score and exclusive breastfeeding at discharge.
EUROPEAN JOURNAL OF PEDIATRICS
(2021)
Article
Chemistry, Inorganic & Nuclear
Christopher M. Lemon, David C. Powers, Michael Huynh, Andrew G. Maher, Austin A. Phillips, Brian P. Tripet, Daniel G. Nocera
Summary: Metallophilic interactions between metal centers are well-known for d10 ions, such as Au(I) aurophilic interactions. In contrast, silver corroles with Ag(III) ions show rare argentophilic interactions. This study identifies argentophilic interactions in silver corroles and confirms their presence through crystal structure analysis and theoretical calculations.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Sultan A. Al-horaibi, Abdel-Basit Al-Odayni, Mohammed Alsaeedy, Fares Hezam Al-Ostoot, Adel Al-Salihy, Jawaher Q. Ghaleb, Arwa Al-Adhreai, Faizaa A. Saif, Salama A. Yaseen, Waseem Sharf Saeed
Summary: This study investigates the use of halogen bonding to enhance the short-circuit current density in dye-sensitized solar cells. By designing halogen atom-functionalized unsymmetrical squaraine dyes and introducing chenodesoxycholic acid, the performance of DSSCs was significantly improved with the presence of a sigma-hole in the electrolyte-dye interaction on the TiO2 substrate.
Article
Engineering, Electrical & Electronic
Lala Adetia Marlina, Winarto Haryadi, Harno Dwi Pranowo
Summary: The effects of auxiliary acceptors on sensitizers were investigated, and the most feasible dye candidate for efficient DSSC applications, Dye 9, was identified, based on the comparison between computational simulations and experimental results of absorption spectra and photoelectric conversion efficiency.
JOURNAL OF COMPUTATIONAL ELECTRONICS
(2022)
Article
Chemistry, Physical
Elena Kaigorodova, Jianjun Huang, Galina Mamardashvili, Nugzar Mamardashvili, Wim Dehaen
Summary: In this study, we designed and studied the emissive properties of a triad in aqueous and aqueous micellar media, showing that the porphyrin fragment of the triad is most sensitive to small changes in viscosity within the range corresponding to healthy blood viscosity. The structure-property dependencies established in this study can be used to design molecular devices for sensing local viscosity of aqueous and aqueous micellar media.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Article
Chemistry, Multidisciplinary
Hang Gao, Ka Liu, Jin Chang, Juan Zhang
Summary: A cobalt complex with distorted trigonal antiprismatic geometry was synthesized using dipyatriz as the ligand, showing antiferromagnetic coupling between two Co(ii) ions. The complex exhibited field-induced slow relaxation under certain conditions, suggesting potential for designing new magnetic materials with distinct properties.
Article
Chemistry, Physical
Yigit Can Demirci, Soner Cakar, Altug Mert Sevim, Ahmet Gul, Mahmut Ozacar
Summary: In order to increase the efficiency of dye-sensitized solar cells (DSSCs), a cocktail dye consisting of novel phthalocyanines and a porphyrin has been designed and synthesized. These new cocktail dyes showed high absorption capacity and were characterized using various techniques. DSSCs based on these cocktail dyes exhibited the best performance, surpassing ruthenium-based complex dyes commonly used in DSSCs. These new cocktail dyes have great potential as alternative dyes for DSSCs.
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
(2023)
Article
Chemistry, Physical
Juganta K. Roy, Ravinder Kaur, Andrew Daniel, Alexandra Baumann, Qing Li, Jared H. Delcamp, Jerzy Leszczynski
Summary: Accessing longer-wavelength photons is crucial for dye-sensitized solar cells (DSSCs). In this study, five new metal-free dyes were characterized theoretically, and the results showed that replacing certain building blocks could improve the performance of DSSCs. The findings provide important guidance for the synthesis of long-wavelength absorbing materials.
JOURNAL OF PHYSICAL CHEMISTRY C
(2022)
Article
Chemistry, Multidisciplinary
Hend M. Abdel-Wahed, Ahmed A. Fadda
Summary: We developed a solvent-free method for synthesizing porphyrins using grinding and an acidic catalyst. By adjusting reactant ratios, dipyrromethane 3 and tripyrromethane 4 derivatives were successfully synthesized in 5-10 minutes at room temperature. Several novel porphyrin derivatives were synthesized, and their antioxidant potential and cytotoxic activity were evaluated.
Article
Chemistry, Multidisciplinary
Yutaka Ohsaki, Ryohei Shibatani, Tetsuya Shimada, Tamao Ishida, Shinsuke Takagi
Summary: The adsorption distribution of cis-DMPyP on inorganic nanosheets was found to be non-uniform based on fluorescence measurements, with the adsorption structure estimated using self-fluorescence quenching behavior at each loading level.
Article
Chemistry, Multidisciplinary
Adelais Trapali, Philipp Gotico, Christian Herrero, Minh-Huong Ha-Thi, Thomas Pino, Winfried Leibl, Georgios Charalambidis, Athanassios Coutsolelos, Zakaria Halime, Ally Aukauloo
Summary: By covalently linking two metal complexes, the study demonstrates synergistic action in photocatalytic CO2 reduction with higher turnover number and selectivity. The appended metal complex plays a crucial role in electron relay, contributing to the catalytic enhancement displayed by the dyad.
COMPTES RENDUS CHIMIE
(2021)
Article
Education & Educational Research
Eduardo F. Abbott, Torrey A. Laack, Lauren K. Licatino, Christina M. Wood-Wentz, Paul A. Warner, Laurence C. Torsher, James S. Newman, Katie M. Rieck
Summary: The study found that dyad training can reduce students' stress and anxiety levels, while performing similarly to individual training.
BMC MEDICAL EDUCATION
(2021)
Article
Chemistry, Multidisciplinary
Eleni Agapaki, Kalliopi Ladomenou, Vasilis Nikolaou, Athanassios G. G. Coutsolelos
Summary: In this work, a series of zinc-trimesityl porphyrin carboxylic acid derivatives were prepared and tested as photosensitizers in dye-sensitized photocatalytic systems (DSPs) for efficient and stable solar-driven H2 evolution. The influence of the anchoring group was studied by investigating different positions of the carboxylic acid. The DSPs coated with Zn-TM(pCOOH)P at the para-phenyl position exhibited increased stability (2514 TONs for 1.0 x 10(-5) M) and the highest H2 evolution activity (1959 mmol g(-1) h(-1) for 1.5 x 10(-4) M), indicating the potential of porphyrin derivatives as efficient and stable photosensitizers for H2 evolution in DSPs.
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
(2023)
Article
Materials Science, Multidisciplinary
Ganesh D. Sharma, Rashmirekha Pradhan, Kanupriya Khandelwal, Rahul Singhal, Wenrui Liu, Xiaozhang Zhu, Amaresh Mishra
Summary: Organic solar cells with ternary bulk heterojunction active layers composed of small molecules provide a simple and efficient approach to enhance power conversion efficiencies. In this study, all-small-molecule ternary OSCs were constructed using a medium bandgap IDT-IC, a narrow bandgap F13, and a wide bandgap C1-CN. The crystalline nature of IDT-IC induced appropriate nanoscale in the C1-CN:F13 film, resulting in a higher PCE of 15.54% compared to C1-CN:F13 (14.23%) and C1-CN:IDT-IC (6.17%).
JOURNAL OF MATERIALS CHEMISTRY C
(2023)
Article
Energy & Fuels
Mukhamed L. L. Keshtov, Dimitry Y. Y. Shikin, Alexei R. R. Khokhlov, Ilya E. E. Ostapov, Vladimir G. G. Alekseev, Manish K. K. Singh, Ganesh D. D. Sharma
Summary: Two donor-acceptor backbone copolymers with different fused ring acceptors were synthesized and used for the preparation of polymer solar cells. The copolymer with DTNID as the acceptor showed higher dielectric constant and power conversion efficiency compared to the copolymer with DTID.
Review
Energy & Fuels
Rakesh Suthar, Hemraj Dahiya, Supravat Karak, Ganesh D. Sharma
Summary: This article presents recent advances in ternary organic solar cells, including technological interventions in material design and device performance to achieve higher power conversion efficiency. The research and development in the past decade have shown promise in low-power devices and building integrated photovoltaic applications.
Article
Chemistry, Multidisciplinary
Zoi Georgiopoulou, Apostolis Verykios, Kalliopi Ladomenou, Katerina Maskanaki, Georgios Chatzigiannakis, Konstantina-Kalliopi Armadorou, Leonidas C. C. Palilis, Alexander Chroneos, Evangelos K. K. Evangelou, Spiros Gardelis, Abd. Rashid bin Mohd Yusoff, Athanassios G. G. Coutsolelos, Konstantinos Aidinis, Maria Vasilopoulou, Anastasia Soultati
Summary: In this study, carbon nanodots are shown to play a beneficial role as electron transport materials in OLEDs and OSCs. The properties of both pristine and nitrogen-functionalized carbon dots are systematically studied using various techniques to uncover their energetic alignment and interaction with the organic semiconductor's emissive layer. The results reveal significant improvements in the current and luminescent characteristics of the OLED devices, mainly due to a decrease in electron injection barrier. The power conversion efficiency of the OSCs using carbon dots as cathode interfacial layers also increases by nearly 10% compared to the reference device. The use of low-cost solution-processed materials in OLEDs and OSCs has the potential for widespread implementation in large-area applications.
Article
Chemistry, Physical
Mukhamed L. Keshtov, Dmitry Y. Godovsky, Ilya E. Ostapov, Vladimir G. Alekseev, Hemraj Dahiya, Rahul Singhal, Fang-Chung Chen, Ganesh D. Sharma
Summary: Researchers prepared a donor-acceptor conjugated polymer P(DTB-BDD) and achieved high power conversion efficiencies in solar cells by blending it with non-fullerene acceptors. By optimizing the weight ratios of the acceptors and keeping a constant amount of the donor, the performance of the solar cells can be further improved.
MOLECULAR SYSTEMS DESIGN & ENGINEERING
(2023)
Article
Nanoscience & Nanotechnology
Raman Rajagopalan, S. Shyam Shankar, Natarajan Balasubramaniyan, Ganesh D. Sharma
Summary: In this study, acceptor-donor-acceptor (A-D-A) type small molecules, DICTF and DRCTF, with modified terminal units, were synthesized and used as electron acceptors. The photovoltaic properties of these electron acceptors were investigated when combined with a low-band-gap BODIPY-thiophene-backboned donor material, P(BdP-HT). The P(BdP-HT):DICTF-based organic solar cells (OSCs) showed an excellent efficiency of around 11.94%, which was superior to the P(BdP-HT):DRCTF counterpart (8.78%).
ACS APPLIED MATERIALS & INTERFACES
(2023)
Review
Chemistry, Multidisciplinary
Amaresh Mishra, Ganesh D. Sharma
Summary: The development of commercially viable organic solar cells (OSCs) requires reducing the efficiency-stability-cost gap. This can be achieved by minimizing synthetic steps while maintaining molecular planarity and efficiencies achieved by fused ring acceptors (FRAs). Developing non-fused ring acceptors (NFRAs) with suitable functionalization for conformational planarity and molecular packing can be cost-effective. Although NFRAs currently have a power conversion efficiency (PCE) of around 16%, lower than FRAs' 19%, understanding their effective structural design is crucial for efficient OSC development. This article focuses on the molecular design concept for NFRAs in recent years and analyzes the approach to material design and efficiency improvement, a significant step toward technological application.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Vasilis Nikolaou, James W. Wood, Georgios Charalambidis, Athanassios Coutsolelos, Eugen Stulz
Summary: The efficiency of attaching different porphyrins onto oligodeoxynucleotides (ODNs) using azide-alkyne cycloaddition (click chemistry), both Cu-catalysed and Cu-free, was compared to amide coupling reaction. Terminal attachment using the different methodologies provides varying yields of porphyrin-ODNs, and these porphyrin-ODNs can be transformed into multiporphyrin arrays using DNA-templated assembly. These arrays demonstrate efficient and alternative route to multiporphyrin assemblies by showing exciton coupling between the porphyrin units.
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
(2023)
Article
Chemistry, Physical
Hemraj Dahiya, Rakesh Suthar, Manish Kumar Singh, Rahul Singhal, Supravat Karak, Ganesh D. Sharma
Summary: This work focuses on the application of hydrated vanadium pentoxide (HVO) as a hole transport layer (HTL) in organic solar cells (OSCs). The simple synthesis process of HVO as the anode HTL in non-fullerene-acceptor-based binary and ternary OSCs enables a higher power conversion efficiency (PCE). The comparison experiments show that the OSCs based on ITO/HVO anode exhibit a higher PCE than those based on ITO/PEDOT:PSS anode.
ACS APPLIED ENERGY MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
Prateek Malhotra, Subhayan Biswas, Ganesh D. Sharma
Summary: Organic solar cells (OSCs) are a promising technology for renewable energy generation, and researchers are exploring ways to improve their efficiency. In this study, a directed message passing neural network (D-MPNN), a type of graph neural network (GNN), was used to predict the power conversion efficiency (PCE) of OSCs. The excellent performance of the D-MPNN model highlights its potential for surpassing the limitations of conventional fixed descriptors.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Applied
Pengfei Li, Yi Wang, Zhiyong Chai, S. Shyam Shankar, Xu Liang, Haijun Xu, Ganesh D. Sharma
Summary: In this study, we synthesized and fabricated small molecule donors based on BODIPY dimer, named DI-BDP-CZ, for organic solar cells. The electrochemical research demonstrated that DI-BDP-CZ had energy levels well matched with both PC71BM and Y6. The optimized DI-BDPCZ: PC71BM and DI-BDP-CZ: Y6 based organic solar cells achieved overall power conversion efficiency of 7.63% and 12.58%, respectively.
Article
Chemistry, Physical
Kanupriya Khandelwal, S. Shyam Shankar, Prateek Malhotra, Subhayan Biswas, Abhishek Panghal, Susanta Sinha Roy, Ganesh D. Sharma
Summary: In this study, the effect of thickness on the morphology of the active layer and the resulting photovoltaic performance of semitransparent bulk heterojunction organic solar cells (OSCs) was investigated. The optimal rpm for achieving an efficient active layer morphology and improved device performance for both opaque and semitransparent devices was identified. The overall power conversion efficiencies of the optimized opaque and semitransparent OSCs were 10.39% and 7.26% respectively. The correlation between the rpm, active layer morphology, and the overall performance of the semitransparent OSCs was elucidated, providing valuable insights into optimizing devices.
ACS APPLIED ENERGY MATERIALS
(2023)
Article
Chemistry, Physical
Kerba S. More, Harshad A. Mirgane, S. Shyam Shankar, Nirmala Niharika Bhuyan, Amaresh Mishra, Sheshanath V. Bhosale, Ganesh D. Shrama
Summary: Two coumarin-functionalized DPP derivatives, DPP-Cou and Cou-DPP-Cou, were designed, synthesized, and characterized. The absorption range of the symmetrical Cou-DPP-Cou was extended to 750 nm (E(g)(opt) = 1.67 eV), compared to 700 nm (E(g)(opt) = 1.78 eV) for the asymmetric DPP-Cou. The symmetrical conjugates also showed higher thermal stability and achieved higher power conversion efficiencies (PCE) in organic solar cells due to appropriate morphology for faster charge extraction and lower charge recombination.
ACS APPLIED ENERGY MATERIALS
(2023)
Article
Medicine, General & Internal
Ismene A. Dontas, Pavlos Lelovas, Sofia Parara, Antonios Galanos, Georgios Agrogiannis, Dimitris Goutas, Georgios Charalambidis, Vasilis Nikolaou, Georgios Landrou, Chrysoula Kokotidou, Chrysanthi-Pinelopi Apostolidou, Anna Mitraki, Athanassios G. Coutsolelos
Summary: The efficacy of hydrogel with encapsulated porphyrin (H+P) on surgically-induced skin defects was evaluated. The study showed that H+P benefited the healing process of skin defects in both young and mature animals, with more significant results observed in the mature animals.
CUREUS JOURNAL OF MEDICAL SCIENCE
(2023)
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)