Flexible MXene/Graphene Films for Ultrafast Supercapacitors with Outstanding Volumetric Capacitance
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201701264
Abstract: A strategy to prepare flexible and conductive MXene/graphene (reduced graphene oxide, rGO) supercapacitor electrodes by using electrostatic self-assembly between positively charged rGO modified with poly(diallyldimethylammonium chloride) and negatively charged titanium carbide MXene nanosheets is presented.… read more here.
Keywords: rgo; volumetric capacitance; mxene graphene; mxene ... See more keywords
Bioarmor‐Inspired 3D Electrodes for High‐Capacitance Stretchable Supercapacitors
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202521852
Abstract: Stretchable supercapacitors are crucial for powering the next generation of wearable devices, but they face the challenge of insufficient areal capacitance. Although 3D electrodes improve the amount of active materials, their considerable thickness can increase… read more here.
Keywords: bioarmor inspired; high capacitance; inspired electrodes; stretchable supercapacitors ... See more keywords
Ultrahigh-Areal-Capacitance Flexible Supercapacitor Electrodes Enabled by Conformal P3MT on Horizontally Aligned Carbon-Nanotube Arrays.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201901916
Abstract: Nanocarbon electronic conductors combined with pseudocapacitive materials, such as conducting polymers, display outstanding electrochemical properties and mechanical flexibility. These characteristics enable the fabrication of flexible electrodes for energy-storage devices; that is, supercapacitors that are wearable… read more here.
Keywords: horizontally aligned; carbon nanotube; areal capacitance; nanotube arrays ... See more keywords
Accounting for the Quantum Capacitance of Graphite in Constant Potential Molecular Dynamics Simulations
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Materials"
DOI: 10.1002/adma.202405230
Abstract: Molecular dynamics (MD) simulations at a constant electric potential are an essential tool to study electrochemical processes, providing microscopic information on the structural, thermodynamic, and dynamical properties. Despite the numerous advances in the simulation of… read more here.
Keywords: dynamics simulations; capacitance graphite; quantum capacitance; molecular dynamics ... See more keywords
Strong and Stretchable Polypyrrole Hydrogels with Biphase Microstructure as Electrodes for Substrate‐Free Stretchable Supercapacitors
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201900133
Abstract: The development of stretchable supercapacitors (SSCs) is heading to compact and robust devices with higher capacitance and simpler preparation process. Herein, a new strategy is reported to prepare a highly stretchable and conductive polypyrrole hydrogel… read more here.
Keywords: capacitance; biphase microstructure; stretchable supercapacitors; polypyrrole ... See more keywords
Homogeneous Elongation of N‐Doped CNTs over Nano‐Fibrillated Hollow‐Carbon‐Nanofiber: Mass and Charge Balance in Asymmetric Supercapacitors Is No Longer Problematic
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202200650
Abstract: The hurdle of fabricating asymmetric supercapacitor (ASC) devices using a faradic cathode and a double layer anode is challenging due to the required large amount of active mass of anodic material compared to that of… read more here.
Keywords: hollow carbon; nano fibrillated; carbon; asc devices ... See more keywords
Photo‐Rechargeable Organic Supercapacitor via Light‐Activated Electrolytes
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DOI: 10.1002/advs.202500978
Abstract: Light‐mediated energy storage is key in diverse applications, including photonic devices, solar energy harvest, and others. Here, we demonstrate the construction of a photo‐rechargeable supercapacitor, in which light‐induced recharging is based, for the first time,… read more here.
Keywords: energy; supercapacitor; rechargeable organic; organic supercapacitor ... See more keywords
Tunable Multilevel Gate Oxide Capacitance and Flat‐Band Voltage Shift Characteristics by Filament Formation in Double‐Floating‐Gate Metal–Oxide–Semiconductor Capacitors
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202201110
Abstract: Tunable multilevel gate oxide capacitance and flat‐band voltage shift characteristics in double‐floating‐gate metal–oxide–semiconductor (DFG‐MOS) capacitors are investigated for non‐volatile memory and programmable logic device applications. The DFG‐MOS capacitor with the structure of Ag(control gate)/CeO2(upper control… read more here.
Keywords: gate oxide; flat band; band voltage; gate ... See more keywords
MXene-Conducting Polymer Asymmetric Pseudocapacitors
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201802917
Abstract: DOI: 10.1002/aenm.201802917 Compared to other pseudocapacitive materials, CPs are attractive due to their facile synthesis, intrinsic conductivity, good flexibility, and high redox contributions.[7] Polyaniline (PANI), polypyrrole (PPy), and poly(3,4-ethylenedioxythiophene) (PEDOT) are among the commonly studied… read more here.
Keywords: acidic electrolytes; asymmetric pseudocapacitors; high redox; polymer ... See more keywords
Photo‐Switchable Supercapacitors based on Photo‐Responsive Azopolymers: Enabling Dual‐Functionality in Tunable High Capacitance and Low Self‐Discharge
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202405480
Abstract: Stimuli‐responsive energy storage devices have attracted significant interest for their potential in next‐generation smart devices. Herein, the reversible photo‐switchable supercapacitors utilizing azobenzene‐containing polymer composite electrolytes are presented. Through the gel‐to‐sol transition triggered by light exposure,… read more here.
Keywords: photo responsive; energy; photo switchable; capacitance ... See more keywords
Flexible Asymmetric Supercapacitors Based on Nitrogen-Doped Graphene Hydrogels with Embedded Nickel Hydroxide Nanoplates.
Sign Up to like & getrecommendations! Published in 2017 at "ChemSusChem"
DOI: 10.1002/cssc.201600150
Abstract: To push the energy density limit of supercapacitors (SCs), new electrode materials with hierarchical nano-micron pore architectures are strongly desired. Graphene hydrogels that consist of 3 D porous frameworks have received particular attention but their capacitance… read more here.
Keywords: flexible asymmetric; graphene hydrogels; asymmetric supercapacitors; doped graphene ... See more keywords