Interfacial Electric Field Enhanced Free‐Standing VO<sub>2</sub>/rGO Aerogel Anode with Ultra High Mass Energy Density for Aqueous Ammonium Ion Battery

Aqueous batteries have become a promising means of energy storage due to its environmental friendliness. Nevertheless, it often exhibits limited energy density that hinder their application. Considering that ammonium ion (NH<sub>4</sub> <sup>+</sup>) has a low mass and a small hydration radius, aqueous ammonium ion batteries (AAIBs) are expected to solve the problem of low energy density. Herein, we obtain Vanadium dioxide/reduced graphene oxide aerogel (VOGA) by in-situ growth of VO<sub>2</sub> on the graphene surface for interfacial electric field enhanced AAIBs to achieve high mass energy density. The VOGA free-standing electrode achieves a specific capacity of up to 655 mA g<sup>-1</sup> at a current density of 0.5 A g<sup>-1</sup>. And the mass energy density of the VOGA.

Authors

Institutions

Publication Details

Journal
Small
Published
2024-11-07
DOI
https://doi.org/10.1002/smll.202408467
Citations
12
Primary Topic
Advanced battery technologies research
Type
article
Field-Weighted Citation Impact
2.50

Funders

Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Interfacial Electric Field Enhanced Free‐Standing VO2/rGO Aerogel Anode with Ultra High Mass Energy Density for Aqueous Ammonium Ion Battery

Tao Hu, Xiaojun Wu, Changgong Meng, Haifeng Lv et al.
12 citations
Small
Advanced battery technologies research
2.50
article

Interfacial Electric Field Enhanced Free‐Standing VO2/rGO Aerogel Anode with Ultra High Mass Energy Density for Aqueous Ammonium Ion Battery

Tao Hu, Xiaojun Wu, Changgong Meng, Haifeng Lv, Qiushi Wang, Yifu Zhang, Jia’ni Gong, Zhenhua Zhou, Pengfei Bai
article en
12 citations

Abstract

Aqueous batteries have become a promising means of energy storage due to its environmental friendliness. Nevertheless, it often exhibits limited energy density that hinder their application. Considering that ammonium ion (NH<sub>4</sub> <sup>+</sup>) has a low mass and a small hydration radius, aqueous ammonium ion batteries (AAIBs) are expected to solve the problem of low energy density. Herein, we obtain Vanadium dioxide/reduced graphene oxide aerogel (VOGA) by in-situ growth of VO<sub>2</sub> on the graphene surface for interfacial electric field enhanced AAIBs to achieve high mass energy density. The VOGA free-standing electrode achieves a specific capacity of up to 655 mA g<sup>-1</sup> at a current density of 0.5 A g<sup>-1</sup>. And the mass energy density of the VOGA.

SmallVol. 21(2)
University of Science and Technology of China (CN), Dalian University of Technology (CN), Dalian University (CN), Hubei University of Science and Technology (CN), CAS Key Laboratory of Urban Pollutant Conversion (CN), Dalian Minzu University (CN)
National Natural Science Foundation of China, Natural Science Foundation of Liaoning Province
Affordable and clean energy
Openalex Percentile: Top 10%
Advanced battery technologies research
2.50
DOISourceOpenAlex
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Interfacial Electric Field Enhanced Free‐Standing VO<sub>2</sub>/rGO Aerogel Anode with Ultra High Mass Energy Density for Aqueous Ammonium Ion Battery — Tao Hu, Xiaojun Wu, et al. · Small (2024) | TGRS Research Map | TGRS