Article
Chemistry, Inorganic & Nuclear
Mina Sadeghian, David Gomez de Segura, Mohsen Golbon Haghighi, Nasser Safari, Elena Lalinde, M. Teresa Moreno
Summary: This study presents the synthesis and characterization of two series of mononuclear and symmetrical binuclear cycloplatinated(II) complexes. The structures of these complexes were determined by single-crystal X-ray diffraction. One of the complexes showed a high quantum yield of up to 21% in the solid state. Density functional theory (DFT) and time-dependent DFT calculations were used to interpret the absorption and emission properties of these complexes.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Applied
Mariia Hruzd, Sebastien Gauthier, Julien Boixel, Samia Kahlal, Nicolas le Poul, Jean-Yves Saillard, Sylvain Achelle, Francoise Robin-le Guen
Summary: A series of luminescent chloro- and alkynyl-platinum (II) complexes with tridentate cyclometalated ligands have been synthesized and characterized, with their electrochemical and luminescent properties investigated. The electron-withdrawing groups on the alkynyl ligands can induce a red shift in the emission band. This study provides insights into the structure-property relationship of these complexes in terms of their luminescence.
Article
Chemistry, Inorganic & Nuclear
Monica Martinez-Junquera, Elena Lalinde, M. Teresa Moreno, Elvira Alfaro-Arnedo, Iciar P. Lopez, Ignacio M. Larrayoz, Jose G. Pichel
Summary: This study synthesized four new cyclometalated Pt(ii) complexes bearing acyclic diaminocarbene (ADC) ligands and investigated their photophysical properties and antiproliferative properties through various experiments and analyses. The complexes exhibit green or orange phosphorescence and show aggregation induced emission in certain fluid solutions. Cytotoxicity studies also revealed good activity for these complexes, particularly in affecting DNA electrophoretic mobility.
DALTON TRANSACTIONS
(2021)
Article
Chemistry, Multidisciplinary
Hamid R. Shahsavari, Sareh Paziresh
Summary: The synthesis and characterization of a series of cycloplatinated(II) complexes, as well as their photophysical properties and electronic transitions, were investigated in this study. The phosphine-containing dfppy derivatives exhibit dual emission bands in the solid state and have higher quantum yield values compared to ppy analogs. Complexes with PPh(2)py show stronger emissions than those containing PPh3.
NEW JOURNAL OF CHEMISTRY
(2021)
Article
Chemistry, Inorganic & Nuclear
Tony Ho-Ching Fung, Maggie Ng, Nathan Man-Wai Wu, Vivian Wing-Wah Yam
Summary: A series of cyclometalated platinum(II) complexes with a dithienylethene-containing N^C and an ancillary O^O ligand have been synthesized and characterized. These complexes exhibit photochromism that can be triggered by photoexcitation and their photophysical and photochromic properties can be tuned by varying the ligands. Moreover, the complexes demonstrate fatigue resistance and thermal irreversibility, making them promising candidates for various applications.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Felix Wurl, Sergej Stipurin, Joshua Immanuel Kollar, Thomas Strassner
Summary: A novel class of cyclometalated platinum(II) complexes, previously considered to be inaccessible, was successfully synthesized using ligands predicted by density functional theory calculations. By screening three model ligands with varying steric demand, a series of six photoluminescent cyclometalated platinum(II) formamidinate complexes were obtained. The complexes exhibited significant hypsochromic shift of the emission wavelength, and the monometallic complexes supported the theoretical predictions.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Inorganic & Nuclear
Keiji Ohno, Kazuki Shiraishi, Tomoaki Sugaya, Akira Nagasawa, Takashi Fujihara
Summary: The synthesis, isomerization, and photophysical properties of a series of novel cis-N,N-cyclometalated complexes [Pt(C^N)(L-Phe)] were reported. The isomerization process from cis to trans forms did not significantly affect the absorption and luminescence properties in solution, except for a characteristic absorption peak observed for cis complexes. Interestingly, the cis complexes showed different absorption and emission colors in a crystalline phase compared to the trans isomers in an amorphous phase, indicating potential applications in optoelectronic devices.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Matthew W. Greenberg, Kris M. Tulloch, Michelle E. Reynoso, Juliette L. Knapp, Farman H. Sayem, Daphne D. Bartkus, Ryan H. Lum, Christopher N. Lafratta, Joseph M. Tanski, Craig M. Anderson
Summary: In this study, platinum(II) and platinum(IV) compounds were synthesized by reactions with thiophene-derived cyclohexyl diimine ligands, and the newly synthesized ligands and compounds were characterized and analyzed using various techniques including NMR spectroscopy, elemental analysis, high-resolution mass spectrometry, and X-ray diffraction. Additionally, UV-vis absorbance, photoluminescence measurements, and DFT calculations were performed to study the spectroscopic properties of the synthesized complexes. X-ray total scattering measurements and real space pair distribution function analysis were conducted to examine the atomic structures of the emissive solid states.
Article
Chemistry, Multidisciplinary
S. A. Katkova, I. I. Eliseev, A. S. Mikherdov, E. Sokolova, G. L. Starova, M. A. Kinzhalov
Summary: A series of novel platinum(II) complexes with nitrile and isocyanide ligands were synthesized and their structures and crystal packing were studied using various analytical methods. The photophysical properties of the synthesized complexes were also investigated.
RUSSIAN JOURNAL OF GENERAL CHEMISTRY
(2021)
Article
Chemistry, Inorganic & Nuclear
Angela Vivancos, Adrian Jimenez-Garcia, Delia Bautista, Pablo Gonzalez-Herrero
Summary: A series of bis-cyclometalated Pt(IV) complexes incorporating mesoionic aryl-NHC ligand trz with either 1-phenylpyrazole or 2-arylpyridine ligands are reported, showing phosphorescent emissions in the blue to yellow color range with high quantum yields. The addition of trz ligand leads to lower nonradiative decay rates and higher quantum efficiencies compared to homologous species with two equal 2-arylpyridine ligands. Computational calculations substantiate the effect of the carbene ligand on the energy levels and emissive properties of the complexes.
INORGANIC CHEMISTRY
(2021)
Article
Chemistry, Inorganic & Nuclear
Alexander Hildebrandt, Eduard Kovalski, Marcus Korb
Summary: The synthesis of a platinum alkynyl compound was achieved, and the study found that the feedback from platinum to the pi-system influenced the redox processes, leading to multiple oxidation reactions. Spectroelectrochemical studies revealed a high degree of delocalization in the ligand, while direct electron transfer through platinum was not observed.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2021)
Article
Chemistry, Inorganic & Nuclear
Utpal Das, Priyankar Paira
Summary: The phototoxic nature of drugs in photo activated chemotherapy (PACT) has great importance in the selective treatment of diseases. This study synthesized a phototoxic anticancer agent by incorporating ruthenium(II) and iridium(III) metals into a biologically active 2,2'-biquinoline moiety. The complexes, RuBQ and IrBQ, showed significant toxicity towards HeLa and MCF-7 cancer cell lines under visible light due to the production of singlet oxygen.
DALTON TRANSACTIONS
(2023)
Article
Chemistry, Inorganic & Nuclear
Evangelia Sifnaiou, Antonia Garypidou, Konstantinos Ypsilantis, John C. Plakatouras, Achilleas Garoufis
Summary: Cyclometalated mixed ligand platinum(II) complexes with 2-phenylpyridine (ppyH) and pyridine car-boxylic acids (PCAs) were synthesized and characterized. The crystal structures of complexes 3 and 4 revealed hydrogen-bonded homodimers formed by the coordination of PCAs with the orthometalated ppyC. NMR spectroscopy was used to identify the solution structures of complexes 2-4, showing that the dihedral angle (gamma) between the PCA plane and the plane of ppy depends on the carboxylic substitution.
Article
Chemistry, Inorganic & Nuclear
Ken Motohara, Kazuhiro Kado, Taichi Sotani, Dayang Zhou, Takeyuki Suzuki, Hiromitsu Sogawa, Fumio Sanda
Summary: A novel conjugated platinacycle was synthesized by the dehydrochlorination coupling reaction of a bipyridine dichloroplatinum(ii) complex and a 3,6-diethynylcarbazol derivative. The structure of the platinacycle was confirmed by various spectroscopic techniques and DFT calculations. The platinacycle displayed unique photoelectric properties including ligand-ligand charge transfer absorption and birefringence in DMF due to molecular alignment.
DALTON TRANSACTIONS
(2023)
Article
Chemistry, Inorganic & Nuclear
Tao Liu, Yuan-Nan Chen, Dong-Xing Tan, Fu-She Han
Summary: A series of new Pt(II) complexes based on 2,4-diarylquinoline were synthesized and their photophysical and electrochemical properties were investigated with respect to the substituents. The results showed that introduction of an aryl group at the 4-position of the quinoline core resulted in a significant red shift of the emission bands. The position and electronic nature of the substituents in the 2,4-aryl rings also affected the photophysical and electrochemical properties of the complexes. Furthermore, the complexes showed potential as luminescence chemosensors for selective and sensitive monitoring of ClO- species.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2022)
Article
Chemistry, Inorganic & Nuclear
Marta Olivares, Cornelis J. M. van der Ham, Velabo Mdluli, Markus Schmidtendorf, Helge Mueller-Bunz, Tiny W. G. M. Verhoeven, Mo Li, J. W. (Hans) Niemantsverdriet, Dennis G. H. Hetterscheid, Stefan Bernhard, Martin Albrecht
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2020)
Article
Chemistry, Multidisciplinary
Thomas Brandl, Sven Johannsen, Daniel Haussinger, Nithin Suryadevara, Alessandro Prescimone, Stefan Bernhard, Manuel Gruber, Mario Ruben, Richard Berndt, Marcel Mayor
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2020)
Article
Chemistry, Physical
Velabo Mdluli, Stephen Diluzio, Jacqueline Lewis, Jakub F. Kowalewski, Timothy U. Connell, David Yaron, Tomasz Kowalewski, Stefan Bernhard
Article
Chemistry, Physical
Aditya Mishra, Stephen DiLuzio, Masoud Alahbakhshi, Austen C. Adams, Melanie H. Bowler, Jiyoung Moon, Qing Gu, Anvar A. Zakhidov, Stefan Bernhard, Jason D. Slinker
Summary: By utilizing a CsPbBr3 perovskite host and a novel ionic iridium complex guest, along with a polyelectrolyte, efficient light-emitting electrochemical cells (PeLECs) with significantly improved performance and enhanced luminance efficiency were achieved in this study.
CHEMISTRY OF MATERIALS
(2021)
Article
Chemistry, Inorganic & Nuclear
Rachel N. Motz, Eric M. Lopato, Timothy U. Connell, Stefan Bernhard
Summary: Utilizing high-throughput photoreactors and colorimetric screening allows for rapid optimization of photocatalytic water reduction and the development of new cobalt complexes, potentially leading to the discovery of more candidate materials for hydrogen production.
INORGANIC CHEMISTRY
(2021)
Article
Chemistry, Multidisciplinary
Stephen DiLuzio, Velabo Mdluli, Timothy U. Connell, Jacqueline Lewis, Victoria VanBenschoten, Stefan Bernhard
Summary: A large number of heteroleptic complexes were synthesized through high-throughput methods, and their emission spectra and excited state lifetimes were measured, revealing various luminescent properties and excited state characteristics, as well as the significant impact of nuclear reorganization on emission energy and lifetimes.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2021)
Review
Energy & Fuels
Eric M. Lopato, Stefan Bernhard
Summary: The use of parallelized reactors for light-driven H-2 evolution has allowed for more efficient research and new advancements in the field, utilizing LED technology and the ubiquity of computer equipment.
Article
Chemistry, Multidisciplinary
Stephen DiLuzio, Timothy U. Connell, Velabo Mdluli, Jakub F. Kowalewski, Stefan Bernhard
Summary: In this study, high-throughput synthesis and screening methods were used to measure the photochemical activity of 1440 distinct heteroleptic complexes. The results showed that the initial rates of the photoreduction reactions were directly correlated to the product of incident photon flux with three reaction elementary efficiencies. This study provides mechanistic insights for maximizing the efficiency of photocatalytic reactions.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Chemistry, Multidisciplinary
Maya Bhat, Eric M. Lopato, Zoe C. Simon, Jill E. Millstone, Stefan Bernhard, John R. Kitchin
Summary: Photocatalytic hydrogen production using stable colloidal metal catalysts with a new stabilizing ligand has been achieved, and experimental design accelerates the optimization of multi-variable systems. Through collaboration between computation and experimentation, optimized performance peaks for different metals have been obtained.
REACTION CHEMISTRY & ENGINEERING
(2022)
Article
Chemistry, Multidisciplinary
Eric M. Lopato, Savannah Talledo, Stephen DiLuzio, Velabo Mdluli, Zoe C. Simon, Kaitlyn M. McHugh, Jill E. Millstone, Stefan Bernhard
Summary: This work utilized a photocatalytic process using the oxidation of biorenewable alcohols to generate hydrogen efficiently, with the identification of the best-performing photosensitizer and catalyst through rapid screening in a high-throughput photoreactor.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2022)
Correction
Chemistry, Physical
Michael S. Lowry, Jonas I. Goldsmith, Jason D. Slinker, Robert A. Pascal, George G. Malliaras, Stefan Bernhard, Michael S. Lowry
CHEMISTRY OF MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Mingyi Zhang, Eric M. Lopato, Nnamdi N. Ene, Stephen D. Funni, Tianxiang Du, Kunyao Jiang, Stefan Bernhard, Paul A. Salvador, Gregory S. Rohrer
Summary: BaTiO3 is converted to SrTiO3 through an ion exchange reaction in excess SrCl2 at 1150 degrees C. The ion-exchanged SrTiO3 produces hydrogen from pH 7 water at a rate more than twice that of conventional SrTiO3. The increased photochemical efficiency is attributed to the presence of Sr-excess, which compensates for donor defects that can act as charge traps and recombination centers.
ADVANCED MATERIALS INTERFACES
(2023)
Article
Chemistry, Multidisciplinary
Maya Bhat, Zoe C. Simon, Savannah Talledo, Riti Sen, Jacob H. Smith, Stefan Bernhard, Jill E. Millstone, John R. Kitchin
Summary: Light driven hydrogen production from water splitting has the potential to reduce reliance on fossil fuels in green energy future. In this study, CuxRuyFe1-x-y nanoparticle catalysts were discovered for photo-driven hydrogen production using a high throughput experimental setup, robust data management pipelines, and intentional experimental design. The study found three highly active bimetallic catalysts and identified a new trimetallic catalyst for this system. Multimetallic catalysts generally outperformed monometallics and the study highlights the catalytic screening capabilities of this system through the discovery of high activity metal compositions in binary and ternary mixtures.
REACTION CHEMISTRY & ENGINEERING
(2023)
Article
Chemistry, Multidisciplinary
Zoe C. Simon, Ann Marie N. Paterno, Kaitlyn M. McHugh, Paige J. Moncure, Riti Sen, Samuel T. Patton, Eric M. Lopato, Savannah Talledo, Stefan Bernhard, Jill E. Millstone
Summary: Whether in organic synthesis or solar energy conversion, light can be a powerful reagent in chemical reactions, providing new opportunities for synthetic control. In this study, a molecular photosensitizer was used as a reducing agent in metallic nanoparticle syntheses, leading to three key findings: continuous nucleation mechanism, controllable nucleation by controlling irradiation, and the formation of multimetallic nanoparticles using visible light.
Article
Chemistry, Inorganic & Nuclear
Suman Adhikari, Tirtha Bhattacharjee, Sharmila Bhattacharjee, Constantin Gabriel Daniliuc, Antonio Frontera, Eric M. Lopato, Stefan Bernhard
Summary: The study investigates the influence of binary ligand systems on the coordination modes of the Ni(II) metal center and resulting supramolecular architectures, demonstrating the formation of diverse coordination geometries in the presence of active polyamine ligands. The complexes exhibit interesting graph-set-motifs stabilized by various hydrogen bonds, and have been found to be highly active water reduction co-catalysts in a photo-catalytic hydrogen evolution process, with some complexes achieving high turnover numbers.
DALTON TRANSACTIONS
(2021)
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)