Article
Chemistry, Physical
Fei Sun, Deyang Chen, Xingsen Gao, Jun-Ming Liu
Summary: BiFeO3, a single-phase multiferroic material, has various polymorphs and strong sensitivity to strain. Recent interest has been focused on emergent strain engineering in BiFeO3 thin films, using non-traditional methods to create new ground states and functionalities.
JOURNAL OF MATERIOMICS
(2021)
Article
Chemistry, Multidisciplinary
Petru Apostol, Sai Manoj Gali, Alice Su, Da Tie, Yan Zhang, Shubhadeep Pal, Xiaodong Lin, Vasudeva Rao Bakuru, Darsi Rambabu, David Beljonne, Mircea Dinca, Alexandru Vlad
Summary: Two-dimensional electrically conducting metal-organic frameworks (2D-e-MOFs) are a promising class of functional materials with various applications. This study reports two isostructural 2D-e-MOFs that can be chemically functionalized and exhibit temperature-activated charge transport.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2023)
Review
Chemistry, Multidisciplinary
Luiz E. Bertassoni
Summary: Bioprinting has made significant progress in recent years as a promising strategy for fabricating functional organs. This review examines the milestones that have paved the way for bioprinting of tissue constructs with advanced biological and architectural functionality, and discusses the key challenges in materials, engineering, and biology. The article provides a roadmap for the recent progress and future challenges in the field.
ADVANCED MATERIALS
(2022)
Article
Food Science & Technology
Ankita Kataria, Rajan Sharma, Savita Sharma, Baljit Singh, Gurkirat Kaur, Caleb Maina Yakubu
Summary: Protein engineering is a biotechnological tool used to construct new protein structures to enhance biological activities, playing a key role in food applications. Optimizing enzyme functionality is crucial for the food industry.
TRENDS IN FOOD SCIENCE & TECHNOLOGY
(2021)
Article
Multidisciplinary Sciences
Mingqiang Li, Shuzhen Yang, Ruochen Shi, Linglong Li, Ruixue Zhu, Xiaomei Li, Yang Cheng, Xiumei Ma, Jingmin Zhang, Kaihui Liu, Pu Yu, Peng Gao
Summary: By using grain boundary engineering, tunable charged interfaces with head-to-head polarization configurations can be fabricated in multiferroic BiFeO3 thin films. Adjusting the tilt angle of the grain boundaries allows for tuning the angle of polarization configurations and control of charge density at the grain boundaries, providing new opportunities for the application of charged interfaces in next generation nanoelectronics.
Article
Chemistry, Organic
Anna M. Rydzik, Regina Balk, Martin Koegler, Tobias Steinle, Doris Riether, Dirk Gottschling
Summary: In this study, a novel RNA phosphoramidite decorated with an amino functionality was synthesized and successfully incorporated into RNA oligonucleotides. The amino group could be further modified for various applications, indicating a potential vector for nucleobase replacements in RNA oligonucleotides.
Review
Engineering, Environmental
Bo Yi, Sheng Wang, Changshun Hou, Xin Huang, Jiaxi Cui, Xi Yao
Summary: Dynamic siloxane materials exhibit mechanical tunability, high interfacial bonding, self-healing ability, and reprocessability, meeting the demand for high-performance materials in emerging technologies. Through molecular engineering techniques, the properties of siloxane materials can be regulated, with applications ranging from energy and electronic devices to antifouling surfaces.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Physical
Run Shi, Lu Shang, Tierui Zhang
Summary: The attention on three phase catalysis has increased due to the presence of gaseous and liquid molecules/ions in low temperature catalytic reactions. Focus has shifted to three phase engineering for constructing gas-liquid-solid interfaces to enhance mass transfer processes and improve catalytic performance. This includes wettability modification, interface characterization, and the development of tandem and parallel triphase interfaces.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Polymer Science
Mohammad Raef, Jose-Ramon Sarasua, Agustin Etxeberria, Jone M. Ugartemendia
Summary: This review summarizes recent advances in stereocomplexation of advanced polylactide (PLA)-based systems. PLA, a widely-used biodegradable polymer, can form a highly-packed 31 crystalline structure known as stereocomplex through the blending of its enantiomeric counterparts, poly(L-lactide) (PLLA) and poly(D-lactide) (PDLA), due to mutual diffusion, hydrogen bonding, and/or Van der Waals interactions. These stereocomplex crystals (SCCs) enable the modulation and adjustment of material properties for biomedical applications. Factors such as molecular weight, processing methods, nucleating agents/nanoparticles, and copolymerization play important roles in SCCs formation and enhancement. The mechanisms governing SCC formation and the prospects in PLA multifunctional systems and advanced engineering applications are also discussed in detail.
Article
Chemistry, Multidisciplinary
Shulan Mao, Qian Wu, Fuyuan Ma, Yu Zhao, Tian Wu, Yingying Lu
Summary: In this article, the formation mechanism of the electrode-electrolyte interphase in high-voltage lithium metal batteries is reviewed, surface modification methods are summarized, and the relationship between liquid electrolyte formulation, interphase engineering, and electrochemical performance is analyzed. Industry-level evaluation is carried out and remaining challenges are discussed for advanced electrolytes to ensure practical applications and commercialization of HVLMBs.
CHEMICAL COMMUNICATIONS
(2021)
Article
Energy & Fuels
Hyunwook Song, Jong Yeog Son
Summary: La-doped epitaxial BiFeO3 (LBFO) thin films with La doping concentrations ranging from 0 to 30 % were deposited on Nb-doped single-crystal SrTiO3 substrates using pulsed laser deposition. The LBFO thin films doped with 10 % La concentration exhibited the best ferroelectric properties due to a large c/a ratio of about 1.04. As the La concentration increased, the ferroelectric polarizations of the LBFO films decreased while the ferromagnetic properties improved steadily. Moreover, the LBFO thin films showed an increased energy storage efficiency with higher La concentrations, and the LBFO thin films with 30 % La doping concentration achieved a high energy storage density of about 30.7 J/cm3.
JOURNAL OF ENERGY STORAGE
(2023)
Article
Engineering, Biomedical
Xiao Sheng, Chen Li, Zhonghan Wang, Yu Xu, Yang Sun, Weimin Zhang, He Liu, Jincheng Wang
Summary: This review provides a comprehensive overview of strontium-containing biomaterials and their current clinical use. Different types of biomaterials, including calcium phosphate, bioactive glass, and polymers, are discussed, and future outlook on the fabrication of the next-generation multifunctional and smart biomaterials is provided.
MATERIALS TODAY BIO
(2023)
Review
Nanoscience & Nanotechnology
Lantian Ma, Yuxu Sun, Qichao Cheng, Zhangze Yang, Jie Wang, Zongpu Xu, Mingying Yang, Yajun Shuai
Summary: Biomineralization is a process in which minerals nucleate and form specific crystal structures by regulating biomacromolecules. It occurs in bones and teeth, where collagen acts as a template for hydroxyapatite crystals. Silk proteins can also serve as templates for inorganic substances. Biomineralization enhances the properties of silk-based materials and has promising biomedical applications.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Review
Chemistry, Applied
Yaling Deng, Amin Shavandi, Oseweuba Valentine Okoro, Lei Nie
Summary: This article reviews the use of click chemistry to modify alginate, enhancing its physical and chemical properties for various applications. Click chemistry can be employed to modify the mechanical strength and biochemical properties of alginate-based materials. The future perspectives of alginates modified with click chemistry are also discussed.
CARBOHYDRATE POLYMERS
(2021)
Editorial Material
Optics
Maria Mukhina
Summary: Chirality is a common property of many objects in the universe, and nanotechnology offers a way to introduce chirality to artificial nanostructures. In a recent study, researchers successfully obtained chiral carbon dots by capping them with chiral ligand molecules. They also provided a theoretical model to explain the origin of chirality in carbon dots. These chiral carbon dots, with their non-toxic composition and small size, hold great potential for various biomedical applications, but their chiral toxicity needs to be further explored.
LIGHT-SCIENCE & APPLICATIONS
(2022)
Article
Chemistry, Physical
S. Das, Z. Hong, V. A. Stoica, M. A. P. Goncalves, Y. T. Shao, E. Parsonnet, E. J. Marksz, S. Saremi, M. R. McCarter, A. Reynoso, C. J. Long, A. M. Hagerstrom, D. Meyers, V. Ravi, B. Prasad, H. Zhou, Z. Zhang, H. Wen, F. Gomez-Ortiz, P. Garcia-Fernandez, J. Bokor, J. iniguez, J. W. Freeland, N. D. Orloff, J. Junquera, L. Q. Chen, S. Salahuddin, D. A. Muller, L. W. Martin, R. Ramesh
Summary: The article introduces the discovery of polar skyrmions in ferroelectric oxide superlattices and their response to electric fields. It is demonstrated that these structures have negative permittivity and can undergo a reversible phase transition with large dielectric tunability under the influence of an electric field.
Article
Nanoscience & Nanotechnology
Gabriel Velarde, Shishir Pandya, J. Karthik, David Pesquera, Lane W. Martin
Summary: This review discusses recent advances in thin-film pyroelectrics, highlighting the complex physical phenomena and history in this field, and emphasizing the importance of controlling thin-film materials. The review also explores recent advancements in thin-film pyroelectric devices and potential future research directions.
Article
Chemistry, Multidisciplinary
Zimeng Zhang, Shang-Lin Hsu, Vladimir A. Stoica, Hanjong Paik, Eric Parsonnet, Alexander Qualls, Jianjun Wang, Liang Xie, Mukesh Kumari, Sujit Das, Zhinan Leng, Martin McBriarty, Roger Proksch, Alexei Gruverman, Darrell G. Schlom, Long-Qing Chen, Sayeef Salahuddin, Lane W. Martin, Ramamoorthy Ramesh
Summary: The synthesis of fully epitaxial ferroelectric Hf0.5Zr0.5O2 (HZO) thin films using a conducting pyrochlore oxide electrode as a template is reported. X-ray diffraction and scanning transmission electron microscopy confirm epitaxy and domain formation. The transition from polar-orthorhombic phase to non-polar-monoclinic phase is observed with increased film thickness.
ADVANCED MATERIALS
(2021)
Correction
Chemistry, Physical
S. Das, Z. Hong, V. A. Stoica, M. A. P. Goncalves, Y. T. Shao, E. Parsonnet, E. J. Marksz, S. Saremi, M. R. McCarter, A. Reynoso, C. J. Long, A. M. Hagerstrom, D. Meyers, V. Ravi, B. Prasad, H. Zhou, Z. Zhang, H. Wen, F. Gomez-Ortiz, P. Garcia-Fernandez, J. Bokor, J. iniguez, J. W. Freeland, N. D. Orloff, J. Junquera, L. Q. Chen, S. Salahuddin, D. A. Muller, L. W. Martin, R. Ramesh
Summary: The correction to the paper has been published.
Editorial Material
Multidisciplinary Sciences
Lane W. Martin
Article
Chemistry, Physical
Y. Jiang, E. Parsonnet, A. Qualls, W. Zhao, S. Susarla, D. Pesquera, A. Dasgupta, M. Acharya, H. Zhang, T. Gosavi, C-C Lin, D. E. Nikonov, H. Li, I. A. Young, R. Ramesh, L. W. Martin
Summary: This article demonstrates high-quality BaTiO3 thin films with nearly bulk-like properties. The scaling of film thickness allows for the access of required coercive voltages and fields for future applications, as well as fast switching speeds and a pathway to subnanosecond switching. Integration of BaTiO3 thin films onto silicon substrates is also shown, with further work discussed.
Article
Multidisciplinary Sciences
Kook Tae Kim, Margaret R. McCarter, Vladimir A. Stoica, Sujit Das, Christoph Klewe, Elizabeth P. Donoway, David M. Burn, Padraic Shafer, Fanny Rodolakis, Mauro A. P. Goncalves, Fernando Gomez-Ortiz, Jorge Iniguez, Pablo Garcia-Fernandez, Javier Junquera, Sandhya Susarla, Stephen W. Lovesey, Gerrit van der Laan, Se Young Park, Lane W. Martin, John W. Freeland, Ramamoorthy Ramesh, Dong Ryeol Lee
Summary: REXS is a unique tool for investigating solid-state systems, providing spatial knowledge and electronic information simultaneously, allowing the probing of magnetic, charge, spin, orbital degrees of spatial order, and electronic structure. The study of polar chiral structures using REXS has emerged as a promising new application, with significant progress made in analyzing experimental results related to polar vortex arrays in PbTiO3/SrTiO3 superlattices.
NATURE COMMUNICATIONS
(2022)
Review
Physics, Condensed Matter
David Pesquera, Abel Fernandez, Ekaterina Khestanova, Lane W. Martin
Summary: Complex oxides exhibit a wide range of functional responses, making them promising for various applications. Recent advancements in the fabrication of complex oxide membranes provide new opportunities for studying and utilizing these materials.
JOURNAL OF PHYSICS-CONDENSED MATTER
(2022)
Article
Physics, Multidisciplinary
Margaret R. McCarter, Kook Tae Kim, Vladimir A. Stoica, Sujit Das, Christoph Klewe, Elizabeth P. Donoway, David M. Burn, Padraic Shafer, Fanny Rodolakis, Mauro A. P. Goncalves, Fernando Gomez-Ortiz, Jorge Iniguez, Pablo Garcia-Fernandez, Javier Junquera, Stephen W. Lovesey, Gerrit van der Laan, Se Young Park, John W. Freeland, Lane W. Martin, Dong Ryeol Lee, Ramamoorthy Ramesh
Summary: An escalating challenge in condensed-matter research is the characterization of emergent order parameter nanostructures. Resonant elastic x-ray scattering (REXS) has emerged as a technique to study chirality in spin textures, but its application in ferroelectrics is limited. This study presents a framework for modeling REXS from an arbitrary arrangement of charge quadrupole moments and demonstrates its ability to probe the structure and chirality of polar skyrmions.
PHYSICAL REVIEW LETTERS
(2022)
Article
Chemistry, Multidisciplinary
Eduardo Lupi, Robert B. Wexler, Derek Meyers, Anton Zahradnik, Yizhe Jiang, Sandhya Susarla, Ramamoorthy Ramesh, Lane W. Martin, Andrew M. Rappe
Summary: Complex-oxide superlattices with precise unit-cell structures provide a pathway to various emergent phenomena. In this study, relaxor-like behavior is observed in superlattices of ferroelectric and dielectric materials. The behavior is influenced by the periodicity and shape of the superlattice.
ADVANCED MATERIALS
(2023)
Article
Physics, Multidisciplinary
Zishen Tian, Michael Xu, Jieun Kim, Hao Pan, Djamila Lou, Xiaoxi Huang, James M. Lebeau, Lane W. Martin
Summary: Superlattices of [BaTiO3]m/[BaZrO3]n (m, n = 4-12) are used to demonstrate the fabrication and control of an artificial relaxor. Experimental results show the successful production of high-quality heterostructures. The study reveals a transition in the dielectric properties of the materials as the BaTiO3 layer thickness decreases.
PHYSICAL REVIEW LETTERS
(2023)
Article
Nanoscience & Nanotechnology
Jose P. B. Silva, Ruben Alcala, Uygar E. Avci, Nick Barrett, Laura Begon-Lours, Mattias Borg, Seungyong Byun, Sou-Chi Chang, Sang-Wook Cheong, Duk-Hyun Choe, Jean Coignus, Veeresh Deshpande, Athanasios Dimoulas, Catherine Dubourdieu, Ignasi Fina, Hiroshi Funakubo, Laurent Grenouillet, Alexei Gruverman, Jinseong Heo, Michael Hoffmann, H. Alex Hsain, Fei-Ting Huang, Cheol Seong Hwang, Jorge Iniguez, Jacob L. Jones, Ilya V. Karpov, Alfred Kersch, Taegyu Kwon, Suzanne Lancaster, Maximilian Lederer, Younghwan Lee, Patrick D. Lomenzo, Lane W. Martin, Simon Martin, Shinji Migita, Thomas Mikolajick, Beatriz Noheda, Min Hyuk Park, Karin M. Rabe, Sayeef Salahuddin, Florencio Sanchez, Konrad Seidel, Takao Shimizu, Takahisa Shiraishi, Stefan Slesazeck, Akira Toriumi, Hiroshi Uchida, Bertrand Vilquin, Xianghan Xu, Kun Hee Ye, Uwe Schroeder
Summary: Ferroelectric hafnium and zirconium oxides have shown significant progress in ultralow-power electronic systems, but technical limitations still hinder their application. This article aims to provide a comprehensive overview of the current state, challenges, and prospects for the development of these materials, with the collaboration of experts from different fields.
Article
Energy & Fuels
Or Shafir, Andrew L. Bennett-Jackson, Alexandria R. Will-Cole, Atanu Samanta, Dongfang Chen, Adrian Podpirka, Aaron Burger, Liyan Wu, Eduardo Lupi Sosa, Lane W. Martin, Jonathan E. Spanier, Ilya Grinberg
Summary: By tuning fundamental ferroelectric properties, a high BPE photoresponse can be achieved in an ordinary thin-film configuration. The responsivity shows a nonmonotonic dependence on ferroelectric polarization, and at the optimal value, it increases by three orders of magnitude compared to the bulk BaTiO3.
Article
Materials Science, Multidisciplinary
Roman G. Burkovsky, Georgiy A. Lityagin, Alexander E. Ganzha, Alexander F. Vakulenko, Ran Gao, Arvind Dasgupta, Bin Xu, Alexey Filimonov, Lane W. Martin
Summary: Research on epitaxial antiferroelectric materials show that PbZrO3/SrRuO3/SrTiO3 heterostructures exhibit an unusual structural response to electric fields lower than the switching threshold, gradually forming a ferroelectric-like structure. The field-induced structure is similar to the parent antiferroelectric phase in octahedral-tilt pattern but differs in lead-ion displacement. The findings suggest a potential mechanism for smearing of polarization-field loops in such heterostructures.
Article
Materials Science, Multidisciplinary
Zishen Tian, Jieun Kim, Abel Fernandez, Xiaoxi Huang, Lane W. Martin
Summary: In this study, the impact of epitaxial constraint on the relaxor behavior and properties of thin films with different orientations was investigated. It was found that the orientation of heterostructures has a significant effect on their dielectric performance, while homovalent relaxors are more susceptible to substrate clamping. Additionally, the dielectric anisotropy was found to be lower in heterostructures compared to homovalent relaxors.
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)