Vanadium metal-organic frameworks derived VOx/Carbon
nano-sheets and paperclip-like VOx/nitrogen-doped carbon
nanocomposites for sodium-ion battery electrodes

J 2022

Vanadium metal-organic frameworks derived VOx/Carbon nano-sheets and paperclip-like VOx/nitrogen-doped carbon nanocomposites for sodium-ion battery electrodes

SKODA, David, Tomas KAZDA, Barbora HANULIKOVA, Ondrej CECH, Vít VYKOUKAL et. al.

Basic information

Original name

Vanadium metal-organic frameworks derived VOx/Carbon nano-sheets and paperclip-like VOx/nitrogen-doped carbon nanocomposites for sodium-ion battery electrodes

Authors

SKODA, David, Tomas KAZDA, Barbora HANULIKOVA, Ondrej CECH, Vít VYKOUKAL (203 Czech Republic, guarantor, belonging to the institution), Jan MICHALICKA, Pavel CUDEK and Ivo KURITKA

Edition

Materials Chemistry and Physics, LAUSANNE, Elsevier, 2022, 0254-0584

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10405 Electrochemistry

Country of publisher

Switzerland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

URL

Impact factor

Impact factor: 4.600

RIV identification code

RIV/00216224:14740/22:00127888

Organization unit

Central European Institute of Technology

DOI

http://dx.doi.org/10.1016/j.matchemphys.2021.125584

UT WoS

000764174500004

Keywords in English

Vanadium; Metal-organic framework; Carbon; Nanocomposites; Sodium-ion batteries

Abstract

V originále

In this work, vanadium metal-organic framework derived VOx/carbon and VOx/N-doped carbon nanocomposites are presented. The methodology introduced here is based on a novel polyol synthesis of vanadium metal-organic frameworks (MOFs) involving a microwave-assisted solvothermal reaction of vanadyl acetylacetonate with biphenyl-4,4′-dicarboxylic acid (Bpdc) and/or 2,2′-bipyridine-4,4′-dicarboxylic acid (NBpdc) in diethylene glycol (DEG) at the temperature of 230 °C. The V-based MOFs, labeled as V-Bpdc and V-NBpdc, were used as precursors for the preparation of VOx/carbon and VOx/N-doped carbon nanocomposites with unique sponge-like nano-sheet and paperclip-like morphology, respectively. The nanocomposites were obtained via thermal transformation of as-prepared vanadium MOFs in the argon atmosphere at 600 °C. The VOx/carbon sample consists of nano-sheets with the thickness 5–20 nm while the VOx/N-doped carbon paperclip-like nanocomposite has a rod diameter 35–70 nm. It was found that the approach reported here provides an effective and simple preparation pathway of carbon-based nanocomposites containing homogeneously distributed VOx species. Both V-MOFs and V-MOF-derived nanocomposites were characterized by the variety of physicochemical methods. In the following step, the obtained nanocomposites were investigated as electrode materials in sodium-ion batteries. Based on the obtained results, high electrochemical activities of VOx/carbon and VOx/N-doped carbon nanocomposites were evidenced. Particularly, in the case of VOx/N-doped carbon-based electrode, high capacity and low irreversible capacity were achieved. Therefore, reported materials are found to be promising candidates for electrode materials in sodium-ion batteries.

Links

90110, large research infrastructures

Name: CzechNanoLab

90127, large research infrastructures

Name: CIISB II

Citovat

SKODA, David, Tomas KAZDA, Barbora HANULIKOVA, Ondrej CECH, Vít VYKOUKAL, Jan MICHALICKA, Pavel CUDEK and Ivo KURITKA. Vanadium metal-organic frameworks derived VOx/Carbon nano-sheets and paperclip-like VOx/nitrogen-doped carbon nanocomposites for sodium-ion battery electrodes. Materials Chemistry and Physics. LAUSANNE: Elsevier, 2022, vol. 278, FEB, p. 125584-125600. ISSN 0254-0584. Available from: https://dx.doi.org/10.1016/j.matchemphys.2021.125584.

@article{2245549,
   author = {Skoda, David and Kazda, Tomas and Hanulikova, Barbora and Cech, Ondrej and Vykoukal, Vít and Michalicka, Jan and Cudek, Pavel and Kuritka, Ivo},
   article_location = {LAUSANNE},
   article_number = {FEB},
   doi = {http://dx.doi.org/10.1016/j.matchemphys.2021.125584},
   keywords = {Vanadium; Metal-organic framework; Carbon; Nanocomposites; Sodium-ion batteries},
   language = {eng},
   issn = {0254-0584},
   journal = {Materials Chemistry and Physics},
   title = {Vanadium metal-organic frameworks derived VOx/Carbon nano-sheets and paperclip-like VOx/nitrogen-doped carbon nanocomposites for sodium-ion battery electrodes},
   url = {https://www.sciencedirect.com/science/article/pii/S0254058421013675?via%3Dihub},
   volume = {278},
   year = {2022}
}

TY  - JOUR
ID  - 2245549
AU  - Skoda, David - Kazda, Tomas - Hanulikova, Barbora - Cech, Ondrej - Vykoukal, Vít - Michalicka, Jan - Cudek, Pavel - Kuritka, Ivo
PY  - 2022
TI  - Vanadium metal-organic frameworks derived VOx/Carbon nano-sheets and paperclip-like VOx/nitrogen-doped carbon nanocomposites for sodium-ion battery electrodes
JF  - Materials Chemistry and Physics
VL  - 278
IS  - FEB
SP  - 125584
EP  - 125584
PB  - Elsevier
SN  - 02540584
KW  - Vanadium
KW  - Metal-organic framework
KW  - Carbon
KW  - Nanocomposites
KW  - Sodium-ion batteries
UR  - https://www.sciencedirect.com/science/article/pii/S0254058421013675?via%3Dihub
N2  - In this work, vanadium metal-organic framework derived VOx/carbon and VOx/N-doped carbon nanocomposites are presented. The methodology introduced here is based on a novel polyol synthesis of vanadium metal-organic frameworks (MOFs) involving a microwave-assisted solvothermal reaction of vanadyl acetylacetonate with biphenyl-4,4′-dicarboxylic acid (Bpdc) and/or 2,2′-bipyridine-4,4′-dicarboxylic acid (NBpdc) in diethylene glycol (DEG) at the temperature of 230 °C. The V-based MOFs, labeled as V-Bpdc and V-NBpdc, were used as precursors for the preparation of VOx/carbon and VOx/N-doped carbon nanocomposites with unique sponge-like nano-sheet and paperclip-like morphology, respectively. The nanocomposites were obtained via thermal transformation of as-prepared vanadium MOFs in the argon atmosphere at 600 °C. The VOx/carbon sample consists of nano-sheets with the thickness 5–20 nm while the VOx/N-doped carbon paperclip-like nanocomposite has a rod diameter 35–70 nm. It was found that the approach reported here provides an effective and simple preparation pathway of carbon-based nanocomposites containing homogeneously distributed VOx species. Both V-MOFs and V-MOF-derived nanocomposites were characterized by the variety of physicochemical methods. In the following step, the obtained nanocomposites were investigated as electrode materials in sodium-ion batteries. Based on the obtained results, high electrochemical activities of VOx/carbon and VOx/N-doped carbon nanocomposites were evidenced. Particularly, in the case of VOx/N-doped carbon-based electrode, high capacity and low irreversible capacity were achieved. Therefore, reported materials are found to be promising candidates for electrode materials in sodium-ion batteries.
ER  -

SKODA, David, Tomas KAZDA, Barbora HANULIKOVA, Ondrej CECH, Vít VYKOUKAL, Jan MICHALICKA, Pavel CUDEK and Ivo KURITKA. Vanadium metal-organic frameworks derived VOx/Carbon nano-sheets and paperclip-like VOx/nitrogen-doped carbon nanocomposites for sodium-ion battery electrodes. \textit{Materials Chemistry and Physics}. LAUSANNE: Elsevier, 2022, vol.~278, FEB, p.~125584-125600. ISSN~0254-0584. Available from: https://dx.doi.org/10.1016/j.matchemphys.2021.125584.

Detailed Information on Publication Record