Fact Snapshot
- Paper: Graphene oxide modulated dual S-scheme ultrathin heterojunctions with iron phthalocyanine and phase-mixed bismuth molybdate as wide visible-light catalysts
- Equipment: XH-800S
- Source: Environmental Science-Nano, 2023
- Research direction: S-scheme and microwave hydrothermal synthesis
- Core conditions: Time 20 min
- Key results: Activity 8.5-fold
Research Abstract
Graphene oxide modulated dual S-scheme ultrathin heterojunctions with iron phthalocyanine and phase-mixed bismuth molybdate as wide visible-light catalysts was published in Environmental Science-Nano (2023) and is indexed as a Xianghu Q1 application case for XH-800S. The source record connects it with S-scheme and microwave hydrothermal synthesis. Core operating conditions include Time 20 min. Key reported results include Activity 8.5-fold.
Research Background and Problem
Equipment Use and Experimental Conditions
| Item | Parameter |
|---|---|
| Time | 20 min |
Key Result
| Metric | Result |
|---|---|
| Activity | 8.5-fold |
Evidence Details
Activation-energy evidence: source values include 4 nm, 1 nm. Entities: S-scheme.
Activation-energy evidence: source values include 8.5 fold, 4.3 fold.
The activities of the samples were evaluated by photodegradation of TC using a 150 W white-light LED light (28.3 mW/cm2). Firstly, 0.03 g catalysts and TC solution (100 mL, 10 mg L-1) were mixed in a 250 ml beaker under stirring for 30 min in dark to reach the adsorption-desorption equilibrium.
The mixture was then transferred to a 100 mL Teflon-lined autoclave and heated at 180 °C for 20 min in a microwave-assisted hydrothermal parallel synthesizer (XH-800S, power of 1000 W, Beijing Xianghu Science and Technology Development Co.).
Additional source evidence: source values include 0.3G, 8.5 fold, 4.3 fold.
Mechanism / Method Highlights
- Method context: Time 20 min.
- Activation-energy evidence: source values include 4 nm, 1 nm. Entities: S-scheme
- Activation-energy evidence: source values include 8.5 fold, 4.3 fold
- Source evidence: The activities of the samples were evaluated by photodegradation of TC using a 150 W white-light LED light (28.3 mW/cm2). Firstly, 0.03 g catalysts and TC solution (100 mL, 10 mg L-1) were mixed in a 250 ml beaker under stirring for 30 min in dark to reach the adsorption-desorption equilibrium
- Reported outcome: Activity 8.5-fold.
Application Value
- Provides a peer-reviewed SoarNova / Xianghu Q1 application case for XH-800S.
- Supports English discovery around S-scheme and Microwave hydrothermal synthesis.
- Preserves quantitative result evidence: Activity 8.5-fold.
- Maintains source-level evidence details: Activation-energy evidence: source values include 4 nm, 1 nm. Entities: S-scheme, Activation-energy evidence: source values include 8.5 fold, 4.3 fold, Source evidence: The activities of the samples were evaluated by photodegradation of TC using a 150 W white-light LED light (28.3 mW/cm2). Firstly, 0.03 g catalysts and TC solution (100 mL, 10 mg L-1) were mixed in a 250 ml beaker under stirring for 30 min in dark to reach the adsorption-desorption equilibrium, and Equipment evidence: The mixture was then transferred to a 100 mL Teflon-lined autoclave and heated at 180 °C for 20 min in a microwave-assisted hydrothermal parallel synthesizer (XH-800S, power of 1000 W, Beijing Xianghu Science and Technology Development Co.).
Related Equipment
FAQ
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Graphene oxide modulated dual S-scheme ultrathin heterojunctions with iron phthalocyanine and phase-mixed bismuth molybdate as wide visible-light catalysts
Environmental Science-Nano, 2023
DOI: 10.1039/D2EN01148D