4.8 Article

Laser maskless fast patterning for multitype microsupercapacitors

Related references

Note: Only part of the references are listed.
Article Engineering, Environmental

Laser-assisted mask-free patterning strategy for high-performance hybrid micro-supercapacitors with 3D current collectors

Yi Xie et al.

Summary: This study presents a facile approach to fabricating all-solid-state 3D MSCs devices using laser-engraved nickel foams as inter-digitated current collectors and electrode-positioning pseudocapacitive materials. The hybrid AMSC (Ni foam-MnO2//Ni foam-PPy) exhibits a large areal capacitance, excellent capacity retention, and high energy/power density.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Physical

Enhancing the ion accessibility of Ti3C2Tx MXene films by femtosecond laser ablation towards high-rate supercapacitors

Xianhong Zheng

Summary: MXenes have garnered significant attention for their high electrical conductivity, pseudocapacitance, and unique structure. The development of flexible and high-performance MXene ribbon supercapacitor electrodes using femtosecond laser ablation has shown promising results, with shortened ion transport pathways and improved cycling life.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Materials Science, Multidisciplinary

Bottom-up scalable temporally-shaped femtosecond laser deposition of hierarchical porous carbon for ultrahigh-rate micro-supercapacitor

Yongjiu Yuan et al.

Summary: This study demonstrates a method for the preparation of micro-supercapacitors with ultrahigh frequency response using femtosecond laser deposition. The resulting capacitors show improved frequency response, power density, and energy density, offering a new perspective for the design of future miniaturized portable electronic devices.

SCIENCE CHINA-MATERIALS (2022)

Article Chemistry, Physical

High surface area of crystalline/amorphous ultrathin MnO2 nanosheets electrode for high-performance flexible micro-supercapacitors

Zhipeng Ma et al.

Summary: Ultrathin MnO2 nanosheets with high specific surface area were prepared via a simple reaction with surfactant assistance. They exhibited remarkable electrochemical performance and mechanical flexibility. In a three-electrode system with NaSO4 electrolyte, the nanosheets showed significant specific capacitance and long-term stability. In a flexible all-solid-state MnO2 symmetry micro-supercapacitor with sodium alginate bio-hydrogel as electrolyte, the nanosheets demonstrated high areal capacitance and energy density.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Engineering, Electrical & Electronic

Compositional, electrical and thermal properties of nonstoichiometric titanium oxide thin films for MEMS bolometer applications

Isha Yadav et al.

Summary: The electrical and thermal properties of RF sputtered TiOₓ films were studied and it was found that higher oxygen content can increase the temperature coefficient of resistivity (TCR), while an increase in film thickness can increase the thermal conductivity, which is independent of the stoichiometry.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2022)

Article Electrochemistry

MXene-functionalised 3D-printed electrodes for electrochemical capacitors

Edurne Redondo et al.

Summary: By utilizing electrochemical activation and MXene functionalization, the electrochemical properties of 3D-printed electrodes can be enhanced to improve the performance of capacitors. This approach opens up new opportunities for further developments in electrochemical applications.

ELECTROCHEMISTRY COMMUNICATIONS (2021)

Article Chemistry, Physical

Periodic nanopatterning and reduction of graphene oxide by femtosecond laser to construct high-performance micro-supercapacitors

Qiang Li et al.

Summary: A new method of one-step periodic nanopatterning and reduction of graphene oxide using femtosecond laser pulses in air environment was proposed. The study successfully produced three-dimensional periodic surface structures and demonstrated their potential application in the fabrication of micro-supercapacitors through optical and chemical analysis.

CARBON (2021)

Article Chemistry, Physical

Asymmetric micro-supercapacitors based on electrodeposited Ruo2 and sputtered VN films

Bouchra Asbani et al.

Summary: The research presents an asymmetric micro-supercapacitor design using VN and hRuO(2) films to achieve high cell voltage and specific capacitance values in 1 M KOH electrolyte. The energy density of the asymmetric VN/hRuO(2) micro-supercapacitor is significantly higher compared to symmetric microdevices, demonstrating a 5-fold enhancement factor.

ENERGY STORAGE MATERIALS (2021)

Article Engineering, Environmental

Mxene (Ti3C2Tx)/cellulose nanofiber/porous carbon film as free-standing electrode for ultrathin and flexible supercapacitors

Weimin Chen et al.

Summary: A porous, conductive, and flexible MXene/cellulose nanofiber/PC hybrid film with strong interfacial interactions is prepared, providing high mechanical properties and large charge storage capacity. This film is used as a free-standing electrode to fabricate a high-performance quasi-solid-state supercapacitor, demonstrating ultrathin thickness, high flexibility, and large areal capacitance.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Physics, Applied

Laser processing of thin film sputtered MoS2: Thinning, oxidation, and crystallization

Jeffrey K. Wuenschell et al.

JOURNAL OF APPLIED PHYSICS (2020)

Article Chemistry, Multidisciplinary

3D Crumpled Ultrathin 1T MoS2 for Inkjet Printing of Mg-Ion Asymmetric Micro-supercapacitors

Yuanlong Shao et al.

ACS NANO (2020)

Article Chemistry, Physical

High-voltage asymmetric MXene-based on-chip micro-supercapacitors

Yanting Xie et al.

NANO ENERGY (2020)

Article Multidisciplinary Sciences

Laser photonic-reduction stamping for graphene-based micro-supercapacitors ultrafast fabrication

Yongjiu Yuan et al.

NATURE COMMUNICATIONS (2020)

Article Engineering, Environmental

1T-MoS2 nanosheets confined among TiO2 nanotube arrays for high performance supercapacitor

Jian Zhou et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Article Multidisciplinary Sciences

Additive-free MXene inks and direct printing of micro-supercapacitors

Chuanfang (John) Zhang et al.

NATURE COMMUNICATIONS (2019)

Article Nanoscience & Nanotechnology

Asymmetric Flexible MXene-Reduced Graphene Oxide Micro-Supercapacitor

Cedric Couly et al.

ADVANCED ELECTRONIC MATERIALS (2018)

Article Chemistry, Multidisciplinary

Highly Self-Healable 3D Microsupercapacitor with MXene-Graphene Composite Aerogel

Yang Yue et al.

ACS NANO (2018)

Article Chemistry, Physical

All Pseudocapacitive MXene-RuO2 Asymmetric Supercapacitors

Qiu Jiang et al.

ADVANCED ENERGY MATERIALS (2018)

Article Chemistry, Physical

MXene-derived TiO2@C/g-C3N4 heterojunctions for highly efficient nitrogen photofixation

Qiuxia Liu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Review Chemistry, Multidisciplinary

Design and Mechanisms of Asymmetric Supercapacitors

Yuanlong Shao et al.

CHEMICAL REVIEWS (2018)

Article Materials Science, Multidisciplinary

High performance hybrid supercapacitors on flexible polyimide sheets using femtosecond laser 3D writing

Shutong Wang et al.

JOURNAL OF LASER APPLICATIONS (2017)

Review Nanoscience & Nanotechnology

2D metal carbides and nitrides (MXenes) for energy storage

Babak Anasori et al.

NATURE REVIEWS MATERIALS (2017)

Review Energy & Fuels

Efficient storage mechanisms for building better supercapacitors

M. Salanne et al.

NATURE ENERGY (2016)

Article Nanoscience & Nanotechnology

Metallic 1T phase MoS2 nanosheets as supercapacitor electrode materials

Muharrem Acerce et al.

NATURE NANOTECHNOLOGY (2015)

Review Chemistry, Multidisciplinary

Surface and Interface Engineering in Photocatalysis

Song Bai et al.

CHEMNANOMAT (2015)

Article Chemistry, Multidisciplinary

Substoichiometric two-dimensional molybdenum oxide flakes: a plasmonic gas sensing platform

Manal M. Y. A. Alsaif et al.

NANOSCALE (2014)

Article Multidisciplinary Sciences

Conductive two-dimensional titanium carbide 'clay' with high volumetric capacitance

Michael Ghidiu et al.

NATURE (2014)

Article Chemistry, Multidisciplinary

Ultrathin Planar Graphene Supercapacitors

Jung Joon Yoo et al.

NANO LETTERS (2011)

Article Physics, Applied

Ultrathin, transparent, and flexible graphene films for supercapacitor application

Aiping Yu et al.

APPLIED PHYSICS LETTERS (2010)

Article Optics

Computer generation of optimal holograms for optical trap arrays

Roberto Di Leonardo et al.

OPTICS EXPRESS (2007)

Article Chemistry, Physical

UV Raman spectroscopic study on TiO2.: I.: Phase transformation at the surface and in the bulk

J Zhang et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2006)