Article
Chemistry, Multidisciplinary
Jiurong Li, Haiguang Zhao, Xiujian Zhao, Xiao Gong
Summary: This study achieved efficient solar-to-electricity conversion by preparing luminescent carbon dots with high quantum yield, combining different colored dots to fabricate a large-area tandem LSC. The novel tandem structure design, suitable for real structural applications like keeping windows warm, demonstrates high conversion efficiency while utilizing eco-friendly carbon dots as fluorophores.
Article
Chemistry, Physical
Francesca Corsini, Elisavet Tatsi, Alessia Colombo, Claudia Dragonetti, Chiara Botta, Stefano Turri, Gianmarco Griffini
Summary: The study synthesized highly luminescent and photostable core-shell nanostructured luminescent species for use in LSC devices, demonstrating superior optical response and excellent photostability. The nanoparticles displayed markedly improved photoluminescence quantum yield and high internal photon efficiency, showcasing their potential for efficient and stable application in the field of photovoltaics.
Article
Engineering, Electrical & Electronic
Mahmoud M. A. Eid, Md. Ahasan Habib, Md. Shamim Anower, Ahmed Nabih Zaki Rashed
Summary: This study presents an extremely high sensitive and nonlinear chemical sensor based on photonic crystal fiber with circular air holes for reduced fabrication complexity. The sensor ensures maximum relative sensitivity to chemicals through simulation, achieving high sensitivity at 1.55 μm of optical signal. Additionally, negligible confinement loss and other important characteristics like numerical aperture and nonlinearity are discussed in detail for better accuracy and real life environment simulation.
MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS
(2021)
Article
Optics
Shigeru Kubota, Bashir Ahmmad, Fumihiko Hirose
Summary: Conventional multilayer antireflection coatings (ARCs) for solar cells are designed to enhance photocurrent at normal incidence. However, for indoor photovoltaic devices, the direction of light changes considerably, making it difficult to predict the incident angle. In this study, an optimization-based design strategy is proposed for indoor devices, aiming to enhance the average photocurrent generated when receiving irradiance from all directions. The results demonstrate the effectiveness of this strategy in achieving excellent omnidirectional antireflection performance for indoor devices.
Article
Chemistry, Multidisciplinary
Piotr Potera, Ihor S. S. Virt, Bogumil Cieniek
Summary: Transparent thin layers of cobalt-doped ZnO were synthesized using pulsed laser deposition. The layers had a crystallographic structure of wurtzite phase with dominant orientation along the a-axis. The optical properties, such as refractive index and extinction coefficient, were determined from the transmission spectrum. The annealing temperature affected the growth defects in the ZnO matrix.
APPLIED SCIENCES-BASEL
(2023)
Article
Engineering, Electrical & Electronic
Tianshu Li, Lianqing Zhu, Lidan Lu, Rui You, Xiaomeng Bian, Guanghui Ren, Liandong Yu
Summary: In this study, a sensitivity enhanced surface plasmon resonance (SPR) sensor with 2D hydrogen-doped molybdenum oxide nanodisks on an optical fiber was proposed, showing a significant enhancement in sensitivity and light-matter interaction.
IEEE SENSORS JOURNAL
(2022)
Review
Chemistry, Inorganic & Nuclear
Yue Wu, Ruikang Sun, Shufen Zhang, Suli Wu
Summary: This review summarizes the synthetic methods, light manipulating mechanism, and practical applications of nanostructures for photon manipulating (NSPMs) composed of dielectric nanospheres with moderate-refractive-index. The applications include coloring, sensors, regulating luminescence, and surface enhanced Raman scattering. The challenges and outlook in synthesis and applications of dielectric nanospheres with moderate-refractive-index are also discussed.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2023)
Article
Engineering, Electrical & Electronic
Arne Estelmann, Ralf Prien
Summary: This study evaluated the methane response of different cryptophane A-doped polymer membranes and found that polystyrene (PS) membranes gave the best response.
IEEE SENSORS JOURNAL
(2023)
Article
Materials Science, Ceramics
Sunanda Sharda, Ekta Sharma, K. A. Aly, A. Dahshan, Pankaj Sharma
Summary: Chalcogenide materials are suitable for IR applications due to their wide transmission window, variable bandgap, and high nonlinearity. The optical characteristics of (Dy) doped (GeTe2)80(In2Te3)20 thin films have been investigated, with the influence of annealing reported. Refractive index and extinction coefficient were calculated using reflectance and transmittance spectra, with changes in penetration depth and bandgap observed after annealing.
CERAMICS INTERNATIONAL
(2021)
Article
Engineering, Electrical & Electronic
Meshal Alzaid, N. M. A. Hadia, M. El-Hagary, E. R. Shaaban, W. S. Mohamed
Summary: This paper investigates the microstructure, optical, and electrical characteristics of undoped and Cu-doped CdTe nanostructured thin films, showing that Cu doping improves crystallinity and reduces defects, affecting optical band gap, refractive index, and electrical conductivity. The study suggests that increasing Cu doping can enhance the performance of CdTe absorber layer in solar cell structures by improving conductivity and reducing grain boundary scattering.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Energy & Fuels
Damla Kocak, Konstantin Tsoi, Deniz Turkay, Mehmet Koc, Ergi Donercark, Hulya Budunoglu, Selcuk Yerci
Summary: Silicon solar cells' efficiency is boosted by utilizing various strategies such as advanced texturing, multilayer anti-reflecting coating, and rear reflectors. Dielectrics deposited under vacuum environments are used to reduce metal absorption. This study shows that solution-based silica aerogel thin film is an ideal candidate for rear reflectors due to its low cost and near unity refractive index. The morphology of the spin-coated aerogel thin films can be controlled by altering solution concentration and spin-coating speed. Incorporating aerogel in silicon heterojunction solar cells also reduces indium consumption required for TCO by more than 50%.
SOLAR ENERGY MATERIALS AND SOLAR CELLS
(2023)
Article
Materials Science, Multidisciplinary
R. Swathi, J. Shanthi, K. K. Anoop
Summary: The study presents a method for preparing antireflection coating with super wetting property, achieving high transmittance by tuning the refractive index of the coating. The AR coating deposited on glass substrate shows excellent transmittance in UV-visible and solar radiation, along with superhydrophilic property.
Article
Materials Science, Multidisciplinary
Jonathan Phelipot, Nicolas Ledos, Thomas Dombray, Matthew P. Duffy, Mathieu Denis, Ting Wang, Yahia Didane, Meriem Gaceur, Qinye Bao, Xianjie Liu, Mats Fahlman, Pietro Delugas, Alessandro Mattoni, Denis Tondelier, Bernard Geffroy, Pierre-Antoine Bouit, Olivier Margeat, Joerg Ackermann, Muriel Hissler
Summary: Fluorescent nanohybrids based on pi-extended hydroxyoxophosphole ligands grafted onto ZnO nanoparticles are designed and studied for potential use in OLEDs as solution-processed emissive layers. The restriction of intramolecular motions of the organic fluorophore leads to highly emissive materials due to aggregation induced emission effect. Theoretical calculations and XPS analyses were conducted to analyze the interactions between organic and inorganic components.
ADVANCED MATERIALS TECHNOLOGIES
(2022)
Article
Optics
Changhong Li, Rui Yang
Summary: This article demonstrates the perfect generation of four Fano resonances with different polarizations in the mid-infrared range. It uses a hybrid graphene-dielectric metasurface consisting of silicon with embedded graphene sheets over a CaF2 substrate. By monitoring the polarization extinction ratio of the transmitting fields, tiny differences in analyte refractive index can be easily detected. The reconfigurable characteristic of graphene allows for tuning the detecting spectrum.
Article
Chemistry, Physical
Meiying He, Pingmei Wang, Peiwen Xiao, Xinli Jia, Jianhui Luo, Bo Jiang
Summary: A one-step etching method was used to prepare hollow silica nanospheres (HSNs) with controllable morphologies and low refractive index (<1.15). The obtained HSNs were then deposited into coatings to design a double-layer broadband antireflective coating with excellent transmittance, antifogging property and weather durability.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Materials Science, Multidisciplinary
Siju Mishra, P. Supraja, P. Ravi Sankar, R. Rakesh Kumar, K. Prakash, D. Haranath
Summary: Two-dimensional nanosheets of zinc sulfide were successfully fabricated for the first time on flexible aluminum foil substrate using hydrothermal technique. These nanosheets were used to create a piezoelectric device capable of generating electric potential from biomechanical energy. Experiments confirmed the high efficiency and voltage output potential of the ZnS-based nanogenerator.
MATERIALS CHEMISTRY AND PHYSICS
(2022)
Article
Materials Science, Multidisciplinary
M. Rakshita, Anjaly Babu, K. Jayanthi, Sivaiah Bathula, K. Uday Kumar, D. Haranath
Summary: This study investigated the combination of aluminum hydroxide nanoflakes and commercial white cement, which exhibited both oleophobicity and hydrophilicity. The resulting material showed excellent performance in repelling high viscosity oils and separating oil from emulsions.
Article
Engineering, Chemical
Naina Lohia, Shailesh Narain Sharma, D. Haranath
Summary: In this study, CdSe nanoparticles of varied shapes were synthesized using solution-based one-pot hot injection colloidal method. The impact of different precursor sources on the optical properties of CdSe nanoparticles was investigated, revealing their potential application in UV-LEDs.
PARTICULATE SCIENCE AND TECHNOLOGY
(2023)
Article
Chemistry, Analytical
Naresh Degda, Nimesh Patel, Vishwnath Verma, Mangalampalli Srinivas, Kota Venkata Ramana Murthy, Divi Haranath
Summary: A luminescent double perovskite phosphor Sr2YNbO6 doped with Eu3+ was successfully synthesized via a high-temperature combustion method and exhibited a monoclinic phase. The crystal structure, phase purity, and surface morphology were analyzed using X-ray diffraction and scanning electron microscopy. The functional groups in the phosphor were studied using Fourier transform infrared spectra analysis. The luminescence properties of the phosphor, including photoluminescence and thermoluminescence, were investigated and the dominant emission was attributed to the hypersensitive D-5(0)-F-7(2) electric dipole transition of Eu3+.
Article
Chemistry, Multidisciplinary
N. Anitha, K. Jayanthi, M. Rakshita, Aachal A. Sharma, N. Jayarambabu, A. Akshaykranth, Kishore Babu, T. Venkatappa Rao, D. Dinakar, D. Haranath
Summary: This study investigates the photoluminescent properties of Sm3+-doped SrB6O10 phosphors, finding that their crystallinity, phase, and dopant concentration significantly influence their properties. A controlled and modified soluble-salt reaction method was used to achieve high brightness orange-red emission at a lower temperature than usual. The optimized phosphor exhibits noticeable reddish-orange color coordinates and is a viable material for red components in white-light emitting diodes.
NEW JOURNAL OF CHEMISTRY
(2023)
Article
Materials Science, Ceramics
M. Rakshita, Aachal A. Sharma, Payal P. Pradhan, K. A. K. Durga Prasad, K. Jayanthi, D. Haranath
Summary: A self-activated Zn3V2O8 phosphor-based white light emitting device (WLED) with desired CCT and CRI values was successfully fabricated. The Zn3V2O8 phosphor showed high visible yellow emission and significant quantum efficiency. Combining with blue LED resulted in high-quality white light emission. This work demonstrates the potential of Zn3V2O8 as a candidate for high-quality phosphor-converted WLEDs.
CERAMICS INTERNATIONAL
(2023)
Article
Materials Science, Multidisciplinary
Aachal A. Sharma, M. Rakshita, Payal P. Pradhan, K. A. K. Durga Prasad, Siju Mishra, K. Jayanthi, D. Haranath
Summary: Ultraviolet (UV) light is crucial for effective treatment of various skin conditions. Commercial UV lamps emitting broad spectrum are commonly used but can cause side effects. To address this issue, specific narrow wavelength range UV emitting Ca2MgSi2O7:Gd3+ phosphors were developed, showing promising results in dermatology. The optimized Ca2-xMgSi2O7:xGd(3+) phosphor had comparable intensity to commercial LaPO4:Ce3+ phosphor (UVB-315), making it a potential option for treating psoriasis with fewer lesions and minimal risk of erythema.
JOURNAL OF MATERIALS RESEARCH
(2023)
Article
Chemistry, Multidisciplinary
Nitesh Bhalla, Nitin Ingle, Athira Jayaprakash, Hiral Patel, Srilakshmi Patri, D. Haranath
Summary: This article explores the use of green synthesis to fabricate potent zinc oxide nanoparticles. The study found that green synthesized ZnO nanoparticles (GsZnO-Nps) have high antioxidant efficacy, robust anti-acne efficacy, and advanced antibacterial efficacy. The unique properties of GsZnO-Nps make them suitable for various industrial applications.
ARABIAN JOURNAL OF CHEMISTRY
(2023)
Article
Nanoscience & Nanotechnology
Siju Mishra, Muddamalla Rakshita, Haranath Divi, Supraja Potu, Rakesh Kumar Rajaboina
Summary: This study introduces a surface modification technique using a laser printer to increase the effective contact area of a triboelectric nanogenerator (TENG) and improve its performance. By modifying the hydrothermal method, zinc sulfide (ZnS) nanostructures are directly introduced on an aluminum electrode as a positive layer, and different line patterns are printed on transparent sheets as a negative layer. This leads to significant improvements in the output voltage and current density of the TENG, as well as an ultrahigh instantaneous power density and energy conversion efficiency.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Analytical
Aachal A. Sharma, M. Rakshita, Payal P. Pradhan, K. A. K. Durga Prasad, Siju Mishra, K. Jayanthi, D. Haranath
Summary: Psoriasis is a noncontagious, long-lasting skin infection that affects many people globally. Various artificial treatments, such as photodynamic therapy using UV lamps, have harmful effects on the skin. However, a synthesized phosphor called Gd3+-doped calcium magnesium silicate shows promise in treating psoriasis without damaging the skin. This phosphor emits narrowband UV-B light at a specific wavelength, making it suitable for treating various diseases, including psoriasis and other skin conditions.
Article
Materials Science, Multidisciplinary
K. Ruthvik, Anjaly Babu, P. Supraja, M. Navaneeth, V. Mahesh, K. Uday Kumar, R. Rakesh Kumar, B. Manmada Rao, D. Haranath, K. Prakash
Summary: In this study, a TENG device using a 2D graphitic carbon nitride (g-C3N4)/silicone hybrid film was fabricated and its performance was reported. The g-C3N4 was synthesized through a low-cost one-step pyrolysis process using urea as the precursor. The TENG device exhibited a high output voltage of -550 V, current of -110 μA, and a power density of about 4.19 W/m2 when paired g-C3N4/silicone with Kapton. Overall, the TENG device showed a multi-fold increment in power density compared to previous g-C3N4-based TENGs.
Article
Chemistry, Multidisciplinary
M. Navaneeth, Supraja Potu, Anjaly Babu, B. Lakshakoti, Rakesh Kumar Rajaboina, K. Uday Kumar, Haranath Divi, Prakash Kodali, K. Balaji
Summary: This paper discusses the environmental problems caused by medical plastic waste in healthcare facilities and proposes a solution to reutilize the waste through triboelectric nanogenerator (TENG) device technology. The study demonstrates the potential of medical waste saline bottles to create energy-harvesting, health-monitoring devices, and tactile, humidity-sensing applications. By utilizing TENG technology, medical waste can be transformed into sustainable energy and innovative applications.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2023)
Article
Chemistry, Physical
Reddivari Muniramaiah, Gouranga Maharana, Jean Maria Fernandes, M. Manivel Raja, Dilli Babu Padmanaban, P. Supraja, M. Rakshita, Nandarapu Purushotham Reddy, M. Kovendhan, Gangalakurti Laxminarayana, R. Rakesh Kumar, D. Haranath, D. Paul Joseph
Summary: The commonly used Indium tin oxide (ITO) electrode is facing challenges due to its low availability, supply issues, and recycling problems. In order to find alternatives, a transparent conducting ultrathin Au/Cu/Ag/Pt/Au noble metallic multi-layer electrode sputtered onto PET substrate was investigated. The multi-layer showed high transmittance and electrical transport properties, as well as good mechanical strength and surface characteristics. It also demonstrated significant performance in piezoelectric nanogenerator and electroluminescent devices.
SURFACES AND INTERFACES
(2023)
Article
Engineering, Environmental
M. Navaneeth, Supraja Potu, Anjaly Babu, Rakesh Kumar Rajaboina, K. Uday Kumar, Haranath Divi, Prakash Kodali, K. Balaji
Summary: This study demonstrates the use of medical plastic waste, specifically X-ray films, to fabricate a triboelectric nanogenerator (TENG) for energy harvesting. The TENG showed high-power density and potential applications in self-powered devices, sensors, and smart buildings.
ENVIRONMENTAL SCIENCE-ADVANCES
(2023)
Article
Chemistry, Analytical
Kishore Kumar Aitha, Dantala Dinakar, K. V. R. Murthy, A. S. Sai Prasad, Divi Haranath
Summary: Direct white light emitting phosphors are essential in the display industry for improving the quality and efficiency of lighting sources. The investigated phosphor SrZr2CaLa2O8:Eu3+ showed promising characteristics and could generate direct white light in LEDs.
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)
