Article
Chemistry, Organic
Lin Zhu, Xiao Meng, Leipeng Xie, Qiuyang Shen, Wenyi Li, Lanlan Zhang, Chao Wang
Summary: In this study, a bidentate directing group-assisted Ni-catalyzed three component 1,2-carbosulfenylation reaction was reported, which allows for the transformation of unactivated alkenes using aryl/alkenylboronic acids and disulfide electrophiles. The reaction showed high levels of chemo- and regioselectivity and could introduce a wide range of aryl groups and sulfur moieties into homoallylic amines. Notably, it also enabled the synthesis of α,gamma-dibranched thiolamines with high diastereoselectivity and enantioselectivity.
ORGANIC CHEMISTRY FRONTIERS
(2022)
Article
Chemistry, Organic
Yao Zhao, Shuangqiang Wang, Huihui Shao, Xuyong Tan, Rizhi Chen, Teck-Peng Loh, Jianrong Steve Zhou, Xiaojin Wu
Summary: Pd-catalyzed double Heck reaction enables regioselective 1,1-diarylation of unactivated aliphatic alkenes. The trans addition of the second aryl rings to aliphatic chains in the main olefinic isomers suggests a mechanism involving two consecutive Heck arylations at the terminal carbons.
Article
Chemistry, Multidisciplinary
Pinki Sihag, Masilamani Jeganmohan
Summary: The Rh(III)-catalyzed allylic C-H amidation of substituted alkenes with in situ generated iminoiodinanes is demonstrated, being compatible with differently functionalized unactivated terminal alkenes and internal alkenes. Branch selectivity was exclusively observed in terminal alkenes, with a possible reaction mechanism involving in situ generated pi-allyl and metal-nitrene intermediates proposed based on detailed mechanistic investigation.
CHEMICAL COMMUNICATIONS
(2021)
Article
Chemistry, Multidisciplinary
Ierasia Triandafillidi, Maroula G. Kokotou, Dominik Lotter, Christof Sparr, Christoforos G. Kokotos
Summary: The organocatalytic epoxidation of unactivated alkenes using aqueous hydrogen peroxide provides essential products and intermediates in a sustainable manner. A specific atropisomeric two-axis aldehyde was identified for high-yielding epoxidations of cyclic and acyclic alkenes, resulting in high catalytic efficiencies due to the proximity of the aldehyde and backbone residues. Mechanistic studies suggest a non-radical alkene oxidation by an aldehyde-derived dioxirane intermediate generated from hydrogen peroxide through the Payne and Criegee intermediates.
Article
Chemistry, Organic
Huili Li, Jianmin Fu, Jundong Fu, Xueji Li, Donglei Wei, Hou Chen, Liangjiu Bai, Lixia Yang, Huawei Yang, Wenxiang Wang
Summary: A visible-light metal-free photocatalytic regioselective and enantioselective alkene halofunctionalization reaction under mild conditions is described. Various terminal and internal alkenes could be transformed to α-halogenated and α,β-dibrominated derivatives with good to excellent yields in as short as 5 min reaction time. Water serves as the green nucleophile and solvent in halohydroxylation and halo oxidation reactions. Different types of products can be obtained by adjusting the reaction conditions. Moreover, sunlight demonstrates the ability to produce similar yields, showcasing a practical example of solar synthesis and offering an opportunity for solar energy utilization.
JOURNAL OF ORGANIC CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Bingnan Du, Chun-Ming Chan, Yuxin Ouyang, Kalok Chan, Zhenyang Lin, Wing-Yiu Yu
Summary: This study presents a novel method for the synthesis of high-value amides through NiH-catalyzed anti-Markovnikov intermolecular hydroamidation of unactivated alkenes. The protocol allows for the direct synthesis of structurally diverse N-alkyl amides using abundant carboxylic acid feedstocks and has shown success with both unactivated alkenes and natural products. Mechanistic studies suggest that the observed regioselectivities are controlled by the sterical environment of the coupling reaction.
COMMUNICATIONS CHEMISTRY
(2022)
Article
Chemistry, Physical
Peng-Fei Yang, Lei Zhu, Jian-Xing Liang, Han-Tong Zhao, Jian-Xin Zhang, Xian-Wang Zeng, Qin Ouyang, Wei Shu
Summary: A highly challenging and desirable method for directly constructing fully alkyl-substituted tertiary chiral centers remote to activating groups is reported. This method involves regio-and stereoselective hydrometalation of unactivated alkenes with nontrivial Markovnikov selectivity, followed by cross-coupling with unactivated alkyl electrophiles to generate trialkyl tertiary saturated stereogenic centers. The mild and robust conditions allow for the use of different types of unactivated alkenes and alkyl electrophiles, resulting in diverse trialkyl tertiary stereogenic carbon centers with broad functional group tolerance.
Article
Chemistry, Multidisciplinary
Shenghao Wang, Chun Luo, Lei Zhao, Junsong Zhao, Lanlan Zhang, Bolin Zhu, Chao Wang
Summary: The research presented here developed a novel catalytic system for regioselective dicarbofunctionalization of homoallylic amines. By activating cost-effective Ni(II) precatalyst with arylboronic acids, selective diarylation and arylalkylation of unactivated alkenes was achieved.
CELL REPORTS PHYSICAL SCIENCE
(2021)
Article
Chemistry, Multidisciplinary
Rina Takahashi, Pan Gao, Koji Kubota, Hajime Ito
Summary: A mechanochemical ball-milling protocol enables the direct synthesis of various arylmanganese nucleophiles from aryl halides and unactivated manganese metal, without the need for complicated pre-activation processes and metal additives. These manganese-based carbon nucleophiles can be used directly for one-pot addition reactions and palladium-catalyzed cross-coupling reactions under bulk-solvent-free mechanochemical conditions. Importantly, all experimental operations can be conducted under atmospheric conditions.
Article
Chemistry, Organic
Tao Ye, Fangyuan Cheng, Jian Zhang, Yang-Zi Liu, Quannan Wang, Wei-Ping Deng
Summary: In this paper, a palladium-catalyzed C-H carbonylation reaction of gem-disubstituted ethylenes with phenyl formate as a convenient CO surrogate is reported. The reaction proceeds through an aryl to vinyl 1,4-palladium migration, providing a wide range of beta, beta-diaryl substituted alpha, beta-unsaturated esters with high efficiency and excellent regio- and stereoselectivities. The synthetic protocol presented in this study offers a convenient and powerful method to directly access a key intermediate for (Z)-tamoxifen.
ORGANIC CHEMISTRY FRONTIERS
(2023)
Article
Chemistry, Multidisciplinary
Huamin Wang, Peter Bellotti, Xiaolong Zhang, Tiffany O. Paulisch, Frank Glorius
Summary: The challenge of controlling selectivity in radical chemistry has been addressed by developing a switchable, base-controlled strategy for the reincorporation/release of SO2 in photocatalyzed radical difunctionalization of alkenes. This method allows for the selective synthesis of valuable gamma-trifluoromethylated ketones and trifluoromethylated sulfonyl ketones from the same starting materials, showcasing high chemoselectivity, broad substrate scope, excellent functional group tolerance, and ease of scale-up. The choice of base has been shown to invert the chemoselectivity of the reaction, demonstrating control over challenging radical selectivity patterns.
Article
Chemistry, Multidisciplinary
Xiang Li, Pinhong Chen, Guosheng Liu
Summary: A palladium-catalyzed intermolecular alkynylcarbonylation of unactivated alkenes has been developed using ethynyl benziodoxolones as alkynylation reagents, providing efficient synthesis of beta-alkynylcarboxylic esters from simple alkenes. The reaction exhibits moderate to excellent regioselectivity and excellent functional group compatibility under mild reaction conditions.
CHEMICAL COMMUNICATIONS
(2022)
Article
Chemistry, Applied
Mostafa Malek-mohammadi, Akram Heydari-turkmani, Saeed Zakavi, Nasser Nikfarjam
Summary: In this study, manganese complexes immobilized into mesoporous amberlyst 15 nanoparticles were synthesized and characterized. The immobilized manganese porphyrins were used as catalysts for the oxidation reaction, and their catalytic activities were compared. Contrary to the general belief, the most electron-deficient metalloporphyrin showed the lowest catalytic activity.
APPLIED ORGANOMETALLIC CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Junchen Li, Zhenhua Gao, Yongbiao Guo, Haibo Liu, Peichao Zhao, Xiaojing Bi, Enxue Shi, Junhua Xiao
Summary: A protocol for highly stereo- and regioselective hydrophosphorylation of terminal alkynes using copper catalyst has been developed. This method demonstrates good functional group tolerance, scalability, and facile late-stage derivatization.
Article
Chemistry, Organic
Bartosz Bieszczad, Samir Z. Zard
Summary: A versatile strategy for alpha-substitution of enones has been developed using alpha-xanthyl-beta-hydroxy ketones as synthetic equivalents of alkenyl radicals, allowing for one-pot reactions and extension to alpha,beta-unsaturated esters in some cases.
Article
Computer Science, Artificial Intelligence
Ke-Jing Du, Jian-Yu Li, Hua Wang, Jun Zhang
Summary: Evolutionary multi-objective multi-task optimization is an emerging paradigm for solving multi-objective multi-task optimization problems using evolutionary computation. This paper proposes treating these problems as multi-objective multi-criteria optimization problems and develops an algorithm framework that utilizes the knowledge of all tasks in the same population. The algorithm selects fitness evaluation functions as criteria, guided by a probability-based selection strategy and an adaptive parameter learning method. Extensive experiments show the effectiveness and efficiency of the proposed algorithm. Treating MO-MTOP as MO-MCOP is a potential and promising direction for solving these problems.
COMPLEX & INTELLIGENT SYSTEMS
(2023)
Article
Computer Science, Information Systems
Mingshan You, Jiao Yin, Hua Wang, Jinli Cao, Kate Wang, Yuan Miao, Elisa Bertino
Summary: This paper proposes an algorithm for constructing an access control knowledge graph based on user and resource attributes, and introduces an online learning framework. The experimental results demonstrate that topological features extracted from the knowledge graph can enhance access control performance in scenarios with varying degrees of class imbalance.
WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS
(2023)
Editorial Material
Engineering, Civil
Yin Zhang, Ala Al-Fuqaha, Hua Wang, Jia Liu
Summary: Cognitive networking is expected to utilize various information for improving the intelligence of transportation systems. Through V2V, Infrastructure-to-Vehicle, and V2I communications, road safety and traffic efficiency are significantly improved in advanced Intelligent Transportation Systems (ITS).
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
(2023)
Article
Computer Science, Artificial Intelligence
Taslima Khanam, Siuly Siuly, Hua Wang
Summary: This study aims to develop an optimized artificial intelligence-based technique using EEG data to accurately identify the intentions of motor disabled individuals, thus improving BCI systems. The proposed model achieves high classifier accuracy, surpassing traditional methods. The findings of this study will contribute to advances in frontier medical science technology and enhance BCI systems globally.
NEURAL COMPUTING & APPLICATIONS
(2023)
Editorial Material
Computer Science, Information Systems
Hua Wang, Wenjie Zhang, Lei Zou, Zakaria Maamar
WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS
(2023)
Review
Materials Science, Multidisciplinary
Yizhu Kuang, Hesamoddin Rabiee, Lei Ge, Thomas E. Rufford, Zhiguo Yuan, John Bell, Hao Wang
Summary: This paper provides an overview of recent strategies for highly concentrated formic acid/formate products in electrochemical CO2 reduction reaction (CO2RR). Novel electrolyzers and design of planar and gas diffusion electrodes are introduced as engineering strategies to improve the concentration of formic acid/formate and reduce the cost of downstream separations. The existing technological challenges are highlighted, and recommendations for further research are provided.
ENERGY & ENVIRONMENTAL MATERIALS
(2023)
Article
Engineering, Biomedical
Supriya Supriya, Siuly Siuly, Hua Wang, Yanchun Zhang
Summary: Epilepsy, a chronic brain disorder, poses challenges in diagnosis and treatment. Graph-theory based automated epilepsy detection methods have emerged as a promising approach to analyze the complex nature of EEG signals and understand brain activity. This paper provides a comprehensive review of such methods, aiming to assist neurologists and researchers in improving epilepsy diagnosis and developing intelligent systems.
IEEE REVIEWS IN BIOMEDICAL ENGINEERING
(2023)
Article
Automation & Control Systems
Jiao Yin, MingJian Tang, Jinli Cao, Mingshan You, Hua Wang, Mamoun Alazab
Summary: This article addresses the challenges of coexploitation behavior in cyberattacks and proposes a method for discovering vulnerability coexploitation behavior using graph-driven intelligence. A modality-aware graph convolutional network (MAGCN) module is introduced to enhance link prediction performance by incorporating multimodality entity attributes and topological graph connectivity features. Additionally, a graph knowledge transfer learning (GKTL) strategy is designed to transfer knowledge between subgraphs. Experimental results show that MAGCN achieved an F1 score of 81.34% when applying the GKTL strategy, outperforming other graph neural network modules such as GCN, GraphSAGE, EdgeGCN, and GINGCN.
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
(2023)
Article
Automation & Control Systems
Jian-Yu Li, Ke-Jing Du, Zhi-Hui Zhan, Hua Wang, Jun Zhang
Summary: This article proposes a novel three-layer DDE framework, along with three novel methods, for solving the resource allocation and search efficiency problems in distributed differential evolution. The effectiveness and efficiency of the framework and methods are demonstrated through theoretical analysis and extensive experiments.
IEEE TRANSACTIONS ON CYBERNETICS
(2023)
Article
Computer Science, Information Systems
Jia-Quan Yang, Qi-Te Yang, Ke-Jing Du, Chun-Hua Chen, Hua Wang, Sang-Woon Jeon, Jun Zhang, Zhi-Hui Zhan
Summary: This article proposes a bi-directional feature fixation (BDFF) framework for particle swarm optimization (PSO) to reduce the search space in large-scale feature selection. BDFF uses two opposite search directions to guide particles to adequately search for feature subsets with different sizes. It can fix the selection states of some features and focus on the others when updating particles, thus narrowing the large search space.
IEEE TRANSACTIONS ON BIG DATA
(2023)
Article
Engineering, Biomedical
Siuly Siuly, Yanhui Guo, Omer Faruk Alcin, Yan Li, Peng Wen, Hua Wang
Summary: This study introduces a feature extraction method based on deep residual networks to automatically extract features from EEG signal data for diagnosing schizophrenia. The experimental results demonstrate that this method outperforms existing approaches and can discover important biomarkers, aiding in the development of a computer-assisted diagnostic system.
PHYSICAL AND ENGINEERING SCIENCES IN MEDICINE
(2023)
Article
Computer Science, Artificial Intelligence
Ashik Mostafa Alvi, Siuly Siuly, Hua Wang
Summary: Mild cognitive impairment (MCI) is an irreversible degenerative disorder that may lead to dementia in elderly people. Early identification is crucial for effective treatment. This research proposes a deep learning-based framework using EEG data to identify MCI individuals from healthy volunteers, achieving high accuracy and sensitivity. The proposed model provides a robust biomarker and can guide the development of an automatic diagnosis system for MCI detection.
IEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTATIONAL INTELLIGENCE
(2023)
Article
Automation & Control Systems
Wei Hong, Jiao Yin, Mingshan You, Hua Wang, Jinli Cao, Jianxin Li, Ming Liu, Chengyuan Man
Summary: This article proposes a method to address insider threats by designing behavioral features and utilizing a hybrid network model for feature engineering to enhance detection capability and performance. Experimental results demonstrate the effectiveness of the approach in extracting hidden patterns and improving the F1 score.
Article
Computer Science, Interdisciplinary Applications
Raza Nowrozy, Khandakar Ahmed, Hua Wang, Timothy Mcintosh
Summary: This paper proposes a novel privacy model for Electronic Health Records (EHR) systems using a conceptual privacy ontology and Machine Learning (ML) methodologies. It tackles the challenges of balancing privacy and accessibility, user-friendliness, and legal compliance faced by EHR systems. The research develops a universal privacy model to efficiently manage and share patients' personal and sensitive data across different platforms and employs BERT techniques to distinguish between legitimate and illegitimate privacy policies, with Distil BERT being the most accurate. The paper outlines future research directions, emphasizing comprehensive evaluations, real-world case studies, adaptive frameworks, ethical implications, and stakeholder collaboration.
Article
Materials Science, Multidisciplinary
Zhewen Ma, Jianzhong Zhang, Cristian Maluk, Youming Yu, Seyed Mohsen Seraji, Bin Yu, Hao Wang, Pingan Song
Summary: This study presents a lava-inspired fire-retardant coating composed of ceramic precursors, boron nitride nanosheets, and a fire-retardant polymer. The coating forms a noncombustible ceramic char layer similar to lava when exposed to flame, providing effective fire protection for various materials including foam, wood, and steel.
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)
