Heteroatom‐doped and oxygen‐functionalized nanocarbons for high‐performance supercapacitors
Electrochemical capacitors (best known as supercapacitors) are high‐performance energy
storage devices featuring higher capacity than conventional capacitors and higher power …
storage devices featuring higher capacity than conventional capacitors and higher power …
Wettability of graphene: from influencing factors and reversible conversions to potential applications
J Feng, Z Guo - Nanoscale Horizons, 2019 - pubs.rsc.org
As a member of the carbon material family, graphene has long been the focus of research
on account of its abundant excellent properties. Nevertheless, many previous research …
on account of its abundant excellent properties. Nevertheless, many previous research …
Intrinsic defect-rich porous carbon nanosheets synthesized from potassium citrate toward advanced supercapacitors and microwave absorption
L Hou, W Yang, B Jiang, P Wang, L Yan, C Zhang… - Carbon, 2021 - Elsevier
Rationally introducing intrinsic defects in porous carbon framework is highly desired for
extending the utilizing scope of carbon materials, but it remains a challenge. Herein, a …
extending the utilizing scope of carbon materials, but it remains a challenge. Herein, a …
Hydrothermal encapsulation of VO 2 (A) nanorods in amorphous carbon by carbonization of glucose for energy storage devices
In recent decades, tremendous attention has been paid to the development of new electrode
materials with high capacitance to meet the requirements of electrode materials in …
materials with high capacitance to meet the requirements of electrode materials in …
From biomass wastes to vertically aligned graphene nanosheet arrays: A catalyst-free synthetic strategy towards high-quality graphene for electrochemical energy …
In this contribution, the well-developed, 3D vertically aligned graphene nanosheet arrays
(VAGNAs) are prepared via a simple and environmentally friendly hydrothermal …
(VAGNAs) are prepared via a simple and environmentally friendly hydrothermal …
RuO 2-coated vertical graphene hybrid electrodes for high-performance solid-state supercapacitors
Hybrid electrodes consisting of ruthenium dioxide (RuO2) and graphene hold great promise
in the development of high-performance supercapacitors. However, the present methods for …
in the development of high-performance supercapacitors. However, the present methods for …
Tailoring pseudocapacitive materials from a mechanistic perspective
A Eftekhari, M Mohamedi - Materials today energy, 2017 - Elsevier
Pseudocapacitive materials are the basis of the emerging pseudocapacitors, but the
applicability of this class of electroactive materials is not limited to supercapacitors. In fact …
applicability of this class of electroactive materials is not limited to supercapacitors. In fact …
In situ encapsulated Fe 3 O 4 nanosheet arrays with graphene layers as an anode for high-performance asymmetric supercapacitors
Energy density of asymmetric supercapacitors (ASCs) is greatly limited by the
electrochemical performance, especially low specific capacitance and poor cycling stability …
electrochemical performance, especially low specific capacitance and poor cycling stability …
Kelp-derived three-dimensional hierarchical porous N, O-doped carbon for flexible solid-state symmetrical supercapacitors with excellent performance
Abstract Three-dimensional (3D) porous N, O-doped carbon with hierarchical structures
composed of micropores, mesopores and macropores were synthesized by the direct …
composed of micropores, mesopores and macropores were synthesized by the direct …
Rational construction of nickel cobalt sulfide nanoflakes on CoO nanosheets with the help of carbon layer as the battery-like electrode for supercapacitors
Herein, binder-free hierarchically structured nickel cobalt sulfide nanoflakes on CoO
nanosheets with the help of carbon layer (Ni-Co-S@ C@ CoO NAs) are fabricated via …
nanosheets with the help of carbon layer (Ni-Co-S@ C@ CoO NAs) are fabricated via …