Article
Chemistry, Multidisciplinary
Yukatsu Shichibu, Yuri Ogawa, Mizuho Sugiuchi, Katsuaki Konishi
Summary: Studying the chiroptical properties of ligand-protected gold clusters with intrinsically chiral cores, it was found that surface ligands can slightly twist the gold core to generate intrinsic chirality, contributing to the appearance of the chiroptical response. Calculated CD signals are dependent on the degree of asymmetry, providing a visual understanding of the origin of helical charge movements.
NANOSCALE ADVANCES
(2021)
Article
Engineering, Chemical
Ruoyu Zhang, Siying Niu, Jinmeng Xiang, Jiming Zheng, Zhenyi Jiang, Chongfeng Guo
Summary: The design of hetero-junction photo-catalysts with high separation efficiency of photo-generated charge carriers is seen as a promising approach for water purification and hydrogen generation. Experimental and theoretical studies confirm the superior photo-induced electron-holes separation ability and band-potential fluctuation of the newly synthesized hetero-junction photo-catalysts.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Chemistry, Physical
Yong Zhang, Bing Hu, Xiao-Mei Cao, Liang Luo, Yu Xiong, Zhi-Peng Wang, Xin Hong, San-Yuan Ding
Summary: In this study, beta-cyclodextrin was used as a monomer to construct polymer networks for immobilizing gold nanoparticles, leading to high catalytic activities. The synergistic effect of hydroxyl groups and N atoms in beta-CDP-N played a crucial role in immobilizing smaller Au NPs. The capture-catalysis-release model was proposed to explain the high catalytic activity of Au@beta-CDP-N, which showed significant improvement over previously reported Au NPs with solid supports.
Article
Chemistry, Physical
Ruofan Shen, Yanyan Liu, Huanhuan Zhang, Shuling Liu, Huijuan Wei, Huiyu Yuan, Hao Wen, Xianli Wu, Sehrish Mehdi, Tao Liu, Jianchun Jiang, Erjun Liang, Baojun Li
Summary: Water dissociation is a rate-limiting step in many chemical reactions. An effective approach to enhance Pd catalysts' ability in water dissociation via coupling oxygen vacancy (VO) and hetero-phase junction has been determined. The Pd catalyst exhibits excellent catalytic activity in the hydrolysis of ammonia borane (AB) under alkaline additive-free condition, and this research provides a valuable strategy for catalyst design in the field of catalytic energy conversion.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Materials Science, Multidisciplinary
Yangdong Cai, Minkun Jin, Jiangwen Bai, Siying Niu, Chongfeng Guo
Summary: Semiconductor photo-catalysis is an effective solution for environmental pollution and energy shortage, but its efficiency is limited due to the quick recombination of electron-hole pairs. Creating hetero-junctions has been a popular strategy to enhance photo-catalytic performance. In this study, NiWO4/In2S3 hetero-junction was successfully synthesized using chemical precipitation and hydrothermal methods. The structure and morphology of the samples were characterized using various techniques, and the photo-catalytic performance was evaluated through several tests. The results showed that the NiWO4/In2S3 hetero-junction exhibited better performance than the individual NiWO4 and In2S3. A Z-scheme charge transfer mechanism was proposed based on trapping and electrochemical experiments.
MATERIALS RESEARCH BULLETIN
(2023)
Article
Chemistry, Multidisciplinary
Roland Weindl, Rachit Khare, Libor Kovarik, Andreas Jentys, Karsten Reuter, Hui Shi, Johannes A. Lercher
Summary: Supercages of FAU-type zeolites provide a robust scaffold for stabilizing molybdenum sulfide clusters, leading to stable catalytic activity for ethene hydrogenation. The Mo4S4 clusters trapped within the FAU structure have a distorted cubane structure similar to the FeMo-cofactor in nitrogenase, and both clusters exhibit identical catalytic activity per sulfide cluster. Additionally, these FAU-encaged clusters show superior stability compared to layered MoS2 structures under the same reaction conditions.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Inorganic & Nuclear
Hongli Rong, Yahui Zhang, Xinliang Ai, Wan Li, Fei Cao, Longfei Li
Summary: In this study, the hydrogenolysis of polyurethane model was comprehensively studied and a cascade mechanism was proposed. The activities of chemical recycling to monomer can be improved by modulating the substrates and ligands.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Physical
Xue Ting Zhu, Ying Xu, Yong Cao, Yu Qing Zhao, Wei Sheng, Guo-Zheng Nie, Zhimin Ao
Summary: By conducting first-principles calculations, we have determined that the GaN/Zr2CO2 hetero-junction exhibits favorable electronic structure properties for applications in optoelectronic devices and photocatalysts. The bandgap of this hetero-junction can be effectively tuned by biaxial strain, showing potential for tunable high-performance optoelectronic nanodevices.
APPLIED SURFACE SCIENCE
(2021)
Article
Biotechnology & Applied Microbiology
Kariska Potgieter, Reinout Meijboom
Summary: By employing robotics and a high-throughput system, the catalytic oxidative degradation of morin by palladium and gold PVP nanoparticles can be investigated in a fast and effective manner. This system can also be utilized for screening catalysts and parallel synthesis of nanoparticles, particularly dendrimer-encapsulated nanoparticles.
JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
M. Fedailaine, M. Trari
Summary: This study optimized the photocalytic reduction of Ni2+ on the hetero-junction CuFe2O4/ZnO. Under sunlight, the reduction rate of Ni2+ reached 96% and followed pseudo-first order kinetic. The results were validated by comparing with a theoretical model.
MATERIALS TODAY COMMUNICATIONS
(2022)
Article
Chemistry, Inorganic & Nuclear
Zhi-Ce Yang, Hong-Xue Cai, Raza ullah shah Bacha, Song-Dong Ding, Qing-Jiang Pan
Summary: Actinide complexes capable of electrocatalytic H2O reduction were investigated in this study, with protactinium complex showing the lowest reaction energies and highest reactivity for producing H2. This complex offers the advantage of experimental accessibility and efficient conversion of H2O to H2.
INORGANIC CHEMISTRY
(2022)
Article
Geochemistry & Geophysics
Benjamin J. A. Moulton, Eduardo O. Gomes, Thiago R. Cunha, Carsten Doerenkamp, Lourdes Gracia, Hellmut Eckert, Juan Andres, Paulo S. Pizani
Summary: Barium silicates, which are used in important technologies such as LEDs, have different crystalline phases with various silicate tetrahedral and connectivity profiles. The Si-29 MAS NMR and Raman spectroscopic manifestations of the connectivities in seven barium silicates were analyzed, revealing differences in frequency ranges between homo-connected and hetero-connected silicates. Experimental measurements and first-principles calculations were used to rationalize the structure of these complex systems.
AMERICAN MINERALOGIST
(2022)
Article
Engineering, Environmental
Shengjia Ma, Shuai Tang, Tao Zhang, Wei Jin, Hui Zhu, Yaping Zhao, Dionysios D. Dionysiou
Summary: This study introduces a method to convert waste polystyrene plastics into graphitized carbon carriers, which are used as supports for iron single atoms/atomic clusters. The resulting complex exhibits higher catalytic activity and better stability than conventional-sized zero-valent iron, making it effective for degrading bisphenol A in groundwater.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Nanoscience & Nanotechnology
Yongdi Zhang, Shaowen Wu, Yuanzhi Li, An Zhang, Qianqian Hu, Jichun Wu, Xin Tan
Summary: By loading Rh quasi-monolayer clusters on MgAl2O4 nanosheets, a unique nanocomposite with enhanced catalytic performance for CO2 reforming of CH4 was synthesized, showing high specific reaction rates and turnover frequency. Compared to conventional Rh nanoparticles, Rh/MgAl2O4-MC exhibits superior performance and stability in catalyzing the reaction.
ACS APPLIED NANO MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Stacy M. Copp, Anna Gonzalez-Rosell
Summary: DNA-stabilized silver clusters exhibit diverse fluorescence properties based on DNA sequence, with differences in excitation energies and Stokes shifts possibly stemming from variations in cluster structure and DNA conformation. Steady state Stokes shifts of Ag-N-DNAs may provide valuable insights into the optical diversity of these nanoclusters.
Article
Chemistry, Physical
Kohei Tada, Akihide Hayashi, Tomohiro Maruyama, Hiroaki Koga, Shusuke Yamanaka, Mitsutaka Okumura, Shingo Tanaka
Summary: This study systematically investigates the surface effects on spin contamination errors by using model systems like Au dimers, chains, and film adsorptions onto MgO and BaO (001) surfaces. The results show that the errors are reduced by interactions with the surface, with the order of spin contamination errors being film > chain > dimer as the dimension increases. Stabilization of spin-polarized states occurs due to surface interactions, but errors may still occur in cases with small Au-Au distances.
Article
Chemistry, Physical
K. Miyagawa, T. Kawakami, Y. Suzuki, H. Isobe, M. Shoji, S. Yamanaka, M. Okumura, T. Nakajima, K. Yamaguchi
Summary: Full geometry optimization of all S-2 intermediates in the OEC of PSII was conducted using UB3LYP-D3/Def2-TZVP with COSMO solvation effects. Relative stability among the intermediate structures was investigated by hybrid-DFT and DLPNO-CC methods, leading to successful identification of the most stable spin structures. The calculated results, in accordance with recent EXAFS results, elucidated the molecular structures in the S-2 state.
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
(2021)
Article
Chemistry, Physical
Kohei Tada, Shusuke Yamanaka, Takashi Kawakami, Yasutaka Kitagawa, Mitsutaka Okumura, Kizashi Yamaguchi, Shingo Tanaka
Summary: The study established an estimation scheme for spin contamination errors (SCEs) in DFT/plane-wave calculations, and applied it to models with stable antiferromagnetic states to demonstrate the importance of SCE correction in solid systems.
CHEMICAL PHYSICS LETTERS
(2021)
Article
Chemistry, Multidisciplinary
Kohei Tada, Yasutaka Kitagawa, Takashi Kawakami, Mitsutaka Okumura, Shingo Tanaka
Summary: In this study, an electron density-based estimation scheme for the diradical character was established, showing consistency and qualitative agreement in analyzing open shell structures. The values obtained using different basis sets were shown to be equal, indicating the efficacy of the proposed scheme.
Article
Chemistry, Multidisciplinary
Akihide Hayashi, Yoshinori Ato, Akira Yamamoto, Hisao Yoshida, Shusuke Yamanaka, Takashi Kawakami, Mitsutaka Okumura
Summary: A machine learning potential for describing the ethylene hydrogenation reaction on a Pt surface has been developed, allowing for path integral molecular dynamics simulations of hydrogen on Pt surface and metadynamics of hydrogen adsorption on Pt surface in various conditions. Results from metadynamics were compared with adsorption Gibbs energy from single point calculations, and the temperature and pressure dependency of hydrogen coverage on Pt surface were accurately calculated.
Article
Chemistry, Multidisciplinary
Tomoaki Tanase, Kanako Nakamae, Haruka Miyano, Yasuyuki Ura, Yasutaka Kitagawa, Shiho Yada, Tomokazu Yoshimura, Takayuki Nakajima
Summary: A series of octapalladium chains supported by meso-dpmppm ligands were synthesized and characterized. The structures and electronic states of the Pd-8 chains were found finely tunable by varying the terminal capping ligands. Theoretical calculations elucidated the relationship between the HOMO-LUMO energy gap and the central Pd-Pd distance, reflected in NIR absorption energy.
CHEMISTRY-A EUROPEAN JOURNAL
(2021)
Article
Chemistry, Physical
Yuhua Zheng, Mitsutaka Okumura, Xiaoyue Hua, Ayaka Sonoura, Huijuan Su, Hiroki Nobutou, Xun Sun, Libo Sun, Fengshou Xiao, Caixia Qi
Summary: Different ZrO2 phases were used as carriers for gold nanoparticles in the production of propylene oxide. Both tetragonal and monoclinic ZrO2 supports showed 100% selectivity to PO with similar nanogold dispersion, but the effects on PO formation differed between the two supports.
JOURNAL OF CATALYSIS
(2021)
Article
Biochemistry & Molecular Biology
Ryota Matsuoka, Tatsuhiro Yoshimoto, Yasutaka Kitagawa, Tetsuro Kusamoto
Summary: New magnetic metal complexes with organic radical ligands were synthesized and investigated for their crystal structures, magnetic properties, and electronic structures. The study demonstrated efficient intramolecular ferromagnetic exchange interactions in the complexes, which could be explained by density functional theory calculations.
Article
Chemistry, Multidisciplinary
Jun Zhang, Wataru Kosaka, Yasutaka Kitagawa, Hitoshi Miyasaka
Summary: Host-guest electron transfer is a critical factor for functional changes in molecular framework systems. This study achieved reversible magnetic phase transition by adsorbing iodine and demonstrated a significant enhancement in electrical conductivity.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Biochemistry & Molecular Biology
Iori Era, Yasutaka Kitagawa, Natsumi Yasuda, Taigo Kamimura, Naoka Amamizu, Hiromasa Sato, Keigo Cho, Mitsutaka Okumura, Masayoshi Nakano
Summary: The impact of hydrogen bonds on the active site of Anabaena [2Fe-2S] ferredoxin on the vertical ionization potential of the reduced state (IP(red)) was explored using density functional theory (DFT) calculations. The presence of a single hydrogen bond was found to increase the stability of the reduced state and shift IP(red) towards the reductive side. The redox potential of [2Fe-2S] Fd is suggested to be controlled by the number of hydrogen bonds due to their influence on IP(red).
Article
Nanoscience & Nanotechnology
Ayako Taketoshi, Yuvaraj Gangarajula, Ryusei Sodenaga, Akihiro Nakayama, Mitsutaka Okumura, Norihito Sakaguchi, Toru Murayama, Tetsuya Shimada, Shinsuke Takagi, Masatake Haruta, Botao Qiao, Junhu Wang, Tamao Ishida
Summary: Gold nanoparticles (Au NPs) interact strongly with cation-and anion-substituted hydroxyapatites (Au/sHAPs) due to oxidative strong metal-support interaction (SMSI). The catalytic performance of Au/sHAPs for oxidative esterification depends on the size of the Au NPs but not on the support used. Even when fully covered by a thin sHAP layer (<1 nm), the Au NPs can still catalyze oxidative esterification. The contact area between Au NPs and the sHAP support, maximized through SMSI, enhances the catalytic activity of Au.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Multidisciplinary
Wataru Kosaka, Yoshie Hiwatashi, Naoka Amamizu, Yasutaka Kitagawa, Jun Zhang, Hitoshi Miyasaka
Summary: Partial charge fluctuations can alter the physical characteristics of a material. This study demonstrates a method of CO2-aided charge ordering to reconstruct a uniform charge-ordered state in a layered magnet.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Jun Zhang, Wataru Kosaka, Qingxin Liu, Naoka Amamizu, Yasutaka Kitagawa, Hitoshi Miyasaka
Summary: This study investigates the preparation of CO2-induced antiferromagnets and their reversible electronic state change and magnetic phase transition through charge transfer, leading to improved conductivity.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2023)
Article
Chemistry, Physical
Kohei Tada, Yasutaka Kitagawa
Summary: This study investigates the discrepancy in calculating the optimum U value for organic diradicals, finding that the difference in electronic delocalisation between open-shell singlet and triplet states is the cause of this discrepancy. The study also highlights the importance of considering more accurate methods or experimental values when calculating diradicals with low diradical character. Additionally, comparing DFT+U and hybrid-DFT calculations reveals an underestimation of the HOMO-LUMO gap for bisphenalenyls by DFT+U.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2023)
Article
Chemistry, Multidisciplinary
Yoshihiro Shimoyama, Yasutaka Kitagawa, Yuji Ohgomori, Yoshihiro Kon, Dachao Hong
Summary: The hetero-dinuclear Ir-III-Cu-II complex catalyzes the aerobic oxidation of aromatic olefins in water driven by formate, generating Ir-alkyl species and promoting the reaction with Cu-II under acidic conditions. This cooperative catalysis is revealed through spectroscopic detection, kinetic analysis, and theoretical calculations.
Correction
Chemistry, Physical
Chen Luo, Yan Shao, Hua Yu, Hong-zhi Ma, Yu-hao Zhang, Long Gu, Bo Yin, Ming-bo Yang
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Stefano Borocci, Armando Camerlingo, Felice Grandinetti, Maria Rutigliano, Nico Sanna
Summary: The complexes of He, Ne, Ar, Kr, and Xe with B3N3H6 were investigated using MP2, CCSD(T), and SAPT ab initio methods. The complexes can be described as mono-, di-, and tri-coordinated to the N atoms, with stability following the order N-mono < N-di < N-tri. The interactions are dominated by dispersion and the binding energies are within the range of 1 or 2 kcal mol(-1). The results were compared with a recent DFT study on larger BN sheets complexes [Phys. Chem. Chem. Phys. 24 (2022) 2554-2566.].
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
V. Nagarajan, R. Bhuvaneswari, R. Chandiramouli
Summary: In this study, stable phosphoborane was used as a sensor to detect isobutane and n-propane in Liquefied Petroleum Gas (LPG). Phosphoborane demonstrated structural stability and semiconducting nature, and exhibited promising adsorption properties for the LPG molecules.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Xiaoxi Xu, Zijiang Yang, Bayaer Buren, Maodu Chen
Summary: In this study, the time-dependent wave packet method was used to investigate the reaction channels and mechanisms of Ca+ + HD. The results show that the CaH+ + D reaction channel plays a primary role, which is consistent with experimental results. Complex forming and direct-abstraction reaction mechanisms exist in this reaction process.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Keshab Pandey, Hae Kyung Jeong
Summary: A free-standing silicon-carbon nanofiber composite film was synthesized and investigated for supercapacitor applications. It exhibited high specific capacitance, energy density, and power density. After 5000 cycles, the film showed excellent specific capacitance retention and Coulombic efficiency.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Xinyu Zhang, Haosong Li, Xiaoyu Cao, Jing Gao, Yong Wei, Jianzhuo Zhu
Summary: The evaporation behavior of nanosized water aggregations on two-dimensional electroneutral solid surfaces with different surface polar unit densities was investigated. The results showed that the evaporation rate changes non-monotonically with the surface polar unit density, and the minimum evaporation rate is obtained when the surface has a modest surface polar unit ratio of 66.7%.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Yanyan Xu, Rui Dai, Xiaojie Wang, Zhijun Qiao, Haowei Wen, Dianbo Ruan, Yuzuo Wang
Summary: This article presents an innovative solvothermal sodium insertion method for synthesizing Triphylite-NaFePO4, which demonstrates optimal electrochemical performance in sodium-ion batteries.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Meiyi Jiang, Kun Yang, Yancheng Liu, Li Yao
Summary: The geometric structure and electronic properties of transition metal M (M = Cu, Fe, Mn)-TiO2 (101) surface adsorbed by NO2 and N2O were calculated by density functional theory (DFT) and DFT + U theory. The results showed that the adsorption of NO2 and N2O on Mn and Fe atoms is more stable, and a large number of active electrons are formed around these atoms, facilitating the catalytic reactions.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Sergey A. Vyrko, Yulia G. Polynskaya, Nikita A. Matsokin, Andrey M. Popov, Andrey A. Knizhnik, Nikolai A. Poklonski, Yurii E. Lozovik
Summary: In this study, carbon nanobracelets, which are cyclic molecules composed of alternating polycyclic regions and double carbon chains, were investigated using spin-polarized density functional theory. The results show that carbon nanobracelets with odd number of monomers exhibit distinct electronic energy levels, band gaps, and carbon chain deformation compared to those with even number of monomers.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Chanchan Wang, Quan Yang, Yanzhi Ding, Xiaoyong Lu, Dong Tian
Summary: It has been found that the introduction of buffer layers improves the electrical performance of solid oxide fuel cells (SSOFCs). In this study, varying ratios of Gd-doped CeO2 were used as buffer layers in YSZ-based SSOFCs. The results demonstrate that the performance of SSOFCs is enhanced when a buffer layer is added, with the highest performance achieved using Ce0.8Gd0.2O2-delta (GDC20) as the buffer layer. This suggests that the use of GDC series buffer layers is an attractive strategy to optimize performance loss due to electrolyte-electrode interactions.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Wang Li, Yi-Fan Zhang, Jia-Bin Huang, Chang-Yang Wang, Feng Zhang, Jiu-Zhong Yang, Long Zhao
Summary: The gas-phase reaction of propargyl with vinylacetylene was investigated using synchrotron photoionization and molecular-beam mass spectrometry methodologies. The formation mechanisms of the resulting cyclic structures were examined using quantum computations. Two previously unidentified isomers were detected and identified for the first time.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Avijit Pramanik, Sanchita Kundu, Olorunsola Praise Kolawole, Kaelin Gates, Paresh Chandra Ray
Summary: This study investigates the influence of aspect ratio and quantum confinement on the single-photon and two-photon absorption cross-section of perovskite CsPbI3 nanorods. Experimental data shows that CsPbI3 nanorods have an extremely high two-photon absorption cross-section, significantly surpassing organic chromophores and other CsPbBr3 nanocrystals. Moreover, adjusting the aspect ratio can significantly enhance the absorption ability. Additionally, the study also reveals a moderate quantum confinement effect on the single-photon and two-photon absorption cross-section of the nanorods.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Hyon-Tae Pak, Jin-A Choe, Kyong-Sik Ju, Yong -Son Rim
Summary: Drug-loaded cellulose diacetate (CDA) membranes were prepared using different compositions of mixed solvent. The microstructure and performance of the membranes were investigated, and a method to predict drug release properties was proposed. The results showed that the composition of the mixed solvent significantly affected the overall performance of CDA membranes, and the release rates of drugs were related to Δdelta and the intrinsic viscosity of CDA.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Gabriella E. Ravin, E. Curotto
Summary: We have developed a systematic approach to optimize the training set sizes for neural networks in fitting ab initio potential energy surfaces. Using this approach, we have constructed several spectroscopic quality potential energy surfaces for [Li(H2)n]+, n = 1 - 9. The ground state properties have been computed for all the systems and selected states.
CHEMICAL PHYSICS LETTERS
(2024)
Article
Chemistry, Physical
Guohua Xu, Lei Xu, Feng Zhang, Chunling Yu, Yu Song
Summary: NiS1.03@Ni7S6/carbon composite was successfully prepared using corn stalk as a carbon source via a simple adsorption-sulphurization process. The composite exhibited a specific capacitance of 1554.6 F/g at 1 A/g as a supercapacitor electrode, with a capacitance retention rate of 80.4% after 5000 cycles. Furthermore, the NiS1.03@Ni7S6/carbon//AC asymmetric supercapacitor showed a high energy density of 41.2 Wh kg-1 at a power density of 750 W kg-1, and excellent cycling stability with 86.8% capacitance retention after 10,000 cycles.
CHEMICAL PHYSICS LETTERS
(2024)