Fact Snapshot
- Paper: Universal, minute-scale synthesis of transition metal compound nanocatalysts via graphene-microwave system for enhancing sulfur kinetics in lithium-sulfur batteries
- Equipment: XH-200A / XH-200C
- Source: Journal of Colloid and Interface Science, 2024
- Research direction: rapid microwave synthesis and graphene
- Core conditions: Temperature 500 ℃, Power 1000 W, and Microwave power 300 W
- Key results: Capacitance 1274.7 mAh g-1, Discharge capacity 1001.3 mAh g-1, and Coulombic efficiency 98 %
Research Abstract
Universal, minute-scale synthesis of transition metal compound nanocatalysts via graphene-microwave system for enhancing sulfur kinetics in lithium-sulfur batteries was published in Journal of Colloid and Interface Science (2024) and is indexed as a Xianghu Q1 application case for XH-200A / XH-200C. The structured source links this paper to rapid microwave synthesis and graphene. Core operating conditions include Temperature 500 ℃, Power 1000 W, and Microwave power 300 W. Key reported results include Capacitance 1274.7 mAh g-1, Discharge capacity 1001.3 mAh g-1, and Coulombic efficiency 98 %. The DOI recorded for this paper is 10.1016/j.jcis.2024.05.198.
Research Background and Problem
Equipment Use and Experimental Conditions
| Item | Parameter |
|---|---|
| Temperature | 500 ℃ |
| Power | 1000 W |
| Microwave power | 300 W |
Key Result
| Metric | Result |
|---|---|
| Capacitance | 1274.7 mAh g-1 |
| Discharge capacity | 1001.3 mAh g-1 |
| Coulombic efficiency | 98 % |
| Coulombic efficiency | 100 % |
| Initial capacity | 1460.4 mAh g-1 |
| Output voltage of three series pouch cells | 7.041 V |
Evidence Details
Microwave-method evidence: source values include 1:4, 300 W, 40 s. Entities: MoP-MoS2, two-pronged.
Microwave-method evidence: source values include 4 s, 560 °C, 500 °C.
Microwave-method evidence: source values include 60 s, 40 s. Entities: XH-200A, MoP-MoS2.
This microwave-system utilized an argon atmosphere and were parameterized as follows: power 1000 W, 60 s.
Microwave-method evidence: source values include 10 mg, 100 mg. Entities: G-P, L-cysteine.
The MoP-MoS2/rGO-Add@CS cell exhibits an excellent initial capacity of 1460.4 mAh g−1 and maintains a higher capacity of 702.2 mAh g−1 with coulombic efficiency approaching 100 % at 0.2C after 150 cycles.
Additional source evidence: source values include 500 h, 98 %. Entities: MoP-MoS2.
Additional source evidence: source values include 7236 s, 4892 s.
Mechanism / Method Highlights
- Method context: Temperature 500 ℃, Power 1000 W, and Microwave power 300 W.
- Microwave-method evidence: source values include 1:4, 300 W, 40 s. Entities: MoP-MoS2, two-pronged
- Microwave-method evidence: source values include 4 s, 560 °C, 500 °C
- Microwave-method evidence: source values include 60 s, 40 s. Entities: XH-200A, MoP-MoS2
- Reported outcome: Capacitance 1274.7 mAh g-1, Discharge capacity 1001.3 mAh g-1, Coulombic efficiency 98 %, and Initial capacity 1460.4 mAh g-1.
Application Value
- Positions XH-200A / XH-200C in a peer-reviewed Q1 research application.
- Highlights quantitative evidence: Capacitance 1274.7 mAh g-1, Discharge capacity 1001.3 mAh g-1, and Coulombic efficiency 98 %.
- Records source affiliations: Xi'an Jiaotong University.
Related Equipment
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Universal, minute-scale synthesis of transition metal compound nanocatalysts via graphene-microwave system for enhancing sulfur kinetics in lithium-sulfur batteries
Journal of Colloid and Interface Science, 2024
DOI: 10.1016/j.jcis.2024.05.198