scholarly journals Methacrylated gelatin-embedded fabrication of 3D graphene-supported Co3O4 nanoparticles for water splitting

Nanoscale ◽  
2019 ◽  
Vol 11 (14) ◽  
pp. 6866-6875 ◽  
Author(s):  
Minghao Zhuang ◽  
Zhenjing Liu ◽  
Yao Ding ◽  
Gui-Liang Xu ◽  
Yuhui Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
Co3o4 Nanoparticles ◽  
Graphene Foam ◽  
3D Graphene

We developed a general platform for the fabrication of Co3O4 nanoparticles supported by graphene foam (GF) for efficient electrocatalytic water splitting.

In situ growth of urchin-like cobalt–chromium phosphide on 3D graphene foam for efficient overall water splitting

2020 ◽  
Vol 7 (24) ◽  
pp. 4913-4923
Author(s):  
Kuang Li ◽  
Xue Jian ◽  
Shuo Li ◽  
Weiwei Wang ◽  
Yuchen Lei ◽  
...  
Keyword(s):  
Water Splitting ◽  
In Situ Growth ◽  
Cobalt Chromium ◽  
Graphene Foam ◽  
3D Graphene ◽  
Overall Water Splitting ◽  
Excellent Activity ◽  
Cr Doping

The CoCr-P@3DGF composite shows excellent activity and durability for overall water splitting due to Cr-doping and the 3DGF substrate.

NiSe2-anchored N, S-doped graphene/Ni foam as a free-standing bifunctional electrocatalyst for efficient water splitting

Nanoscale ◽  
2020 ◽  
Vol 12 (17) ◽  
pp. 9866-9872 ◽  
Author(s):  
Jinhao Zhou ◽  
Zegao Wang ◽  
Dongxu Yang ◽  
Fei Qi ◽  
Xin Hao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Ni Foam ◽  
Free Standing ◽  
Graphene Foam ◽  
3D Graphene ◽  
Bifunctional Electrocatalyst ◽  
Overall Water Splitting ◽  
Doped Graphene

A strategy to synthesize free-standing electrocatalysts coupling active nanostructured NiSe2 with conductive S, N-doped 3D graphene foam (3DSNG) is presented and the hybrid delivers superior performances for the HER, OER and overall water splitting.

Chinese knot-like bimetallic NiCo2S4 grew on 3D graphene foam as high-performance electrode for Na+ storage

2021 ◽  
pp. 161988
Author(s):  
Zhengyan Chen ◽  
Xin Wang ◽  
Haisheng Wang ◽  
Hui Wang ◽  
Tian Bai ◽  
...  
Keyword(s):  
High Performance ◽  
Graphene Foam ◽  
3D Graphene

Free and Forced Vibration of Beams Reinforced by 3D Graphene Foam

2020 ◽  
Vol 12 (05) ◽  
pp. 2050056 ◽  
Author(s):  
Feng Liu Yang ◽  
Yan Qing Wang
Keyword(s):  
Forced Vibration ◽  
Lagrange Equation ◽  
Mass Density ◽  
Slenderness Ratio ◽  
Ritz Method ◽  
Beam Theory ◽  
Dynamic Responses ◽  
Graphene Foam ◽  
3D Graphene ◽  
Reinforced Beams

In this paper, free and forced vibrations of nanocomposite beams reinforced by 3D graphene foam (3D-GrF) are studied. Different distributions of 3D-GrF in the beam thickness direction are considered. In accordance with the rule of mixture, the effective Young’s modulus, Poisson’s ratio and mass density of the 3D-GrF reinforced beams are predicted. Based on the Timoshenko beam theory, the governing equation of the 3D-GrF reinforced beam is derived by using the Lagrange equation. The natural frequencies and dynamic responses of the 3D-GrF reinforced beam are solved by the Ritz method and the Newmark-[Formula: see text] method, respectively. Results show that the foam coefficient, the 3D-GrF distribution, the slenderness ratio and the 3D-GrF mass fraction play important roles on free and forced vibration characteristics of the 3D-GrF reinforced beams.

0D/3D MoS2-NiS2/N-doped graphene foam composite for efficient overall water splitting

2019 ◽  
Vol 254 ◽  
pp. 15-25 ◽  
Author(s):  
Panyong Kuang ◽  
Min He ◽  
Haiyuan Zou ◽  
Jiaguo Yu ◽  
Ke Fan
Keyword(s):  
Water Splitting ◽  
Graphene Foam ◽  
Overall Water Splitting ◽  
Foam Composite ◽  
Doped Graphene

The IoT wearable stretch sensor using 3D-Graphene foam

2015 ◽  
Author(s):  
N. Watthanawisuth ◽  
T. Maturos ◽  
A. Sappat ◽  
A. Tuantranont
Keyword(s):  
Graphene Foam ◽  
3D Graphene

In-situ mechanics of 3D graphene foam based ultra-stiff and flexible metallic metamaterial

Carbon ◽  
2018 ◽  
Vol 137 ◽  
pp. 502-510 ◽  
Author(s):  
Pranjal Nautiyal ◽  
Mubarak Mujawar ◽  
Benjamin Boesl ◽  
Arvind Agarwal
Keyword(s):  
Graphene Foam ◽  
3D Graphene
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