Q1 Research Application · Frontier Focus

Directed growth of robust zeolite coatings on silicon carbide supports via microwave selective heating and silica sol pretreatment

This Frontiers of Chemical Science and Engineering paper (2026) is indexed as a Xianghu equipment application case for XH-800S; key result: Yield 93.78%.

View DOI Back to Library Chinese Solution
Paper ID 677
Application Focus SiC
Key Result Yield 93.78%
Core Condition Temperature 100 °C / 80 °C
Paper ID
677
Journal
Frontiers of Chemical Science and Engineering
Impact Factor
4.3
CAS Zone
Zone 1
Year
2026
DOI
10.1007/s11705-026-2646-6
Equipment Model
XH-800S
Affiliations
Tianjin University
Research Directions
SiC

Fact Snapshot

  • Paper: Directed growth of robust zeolite coatings on silicon carbide supports via microwave selective heating and silica sol pretreatment
  • Equipment: XH-800S
  • Source: Frontiers of Chemical Science and Engineering, 2026
  • Research direction: SiC
  • Core conditions: Temperature 100 °C / 80 °C, Power 800 W / 20 W, and Time 45 min / 15 min
  • Key results: Yield 93.78%, Conversion 99.66%, Selectivity 94.11%, and Conversion 60.15%

Research Abstract

Directed growth of robust zeolite coatings on silicon carbide supports via microwave selective heating and silica sol pretreatment was published in Frontiers of Chemical Science and Engineering (2026) and is indexed as a Xianghu Q1 application case for XH-800S. The source record connects it with SiC. Core operating conditions include Temperature 100 °C / 80 °C, Power 800 W / 20 W, and Time 45 min / 15 min. Key reported results include Yield 93.78%, Conversion 99.66%, Selectivity 94.11%, and Conversion 60.15%.

Research Background and Problem

The paper is positioned around SiC. The equipment record identifies XH-800S as the Xianghu instrument context for this application case. The source affiliation record includes Tianjin University.

Equipment Use and Experimental Conditions

ItemParameter
Temperature100 °C / 80 °C
Power800 W / 20 W
Time45 min / 15 min

Key Result

Yield 93.78%
Conversion 99.66%
Conversion 60.15%
Conversion 59.14%
MetricResult
Yield93.78%
Conversion99.66%
Conversion60.15%
Conversion59.14%
Selectivity94.11%
Selectivity84.17%

Evidence Details

Yield evidence

Yield evidence: source values include 25%, 93.78%, 99.66%, 94.11%, 40%, 20 min, 60.15%, 59.14%, 84.17%, 83.39%, 0.41%.

Microwave-method evidence

Microwave-method evidence: source values include 100 °C, 15 min, 800 W, 4 h, 50 mL, 35 mL. Entities: XH-800SE.

Source evidence

The coating thickness increased in the order: untreated (~4.87 µm) < calcination-pretreated (~5.77 µm) < slurry-pretreated (~20.61 µm) < silica sol-pretreated (~46.42 µm).

Additional source evidence

Additional source evidence: source values include 0.5%, 70 °C, 0.1122 g, 0.1115 g, 0.62%.

Source evidence

Upon microwave excitation, the SiC region exhibited more rapidly heating (6.56 °C∙min–1 under 20 W microwave irradiation), reaching a higher temperature than the surrounding precursor solution (outer region, reaching 1.42 °C∙min–1 under 20 W microwave irradiation).

Ultrasonic-method evidence

Ultrasonic-method evidence: source values include 40 kHz, 45 min, 0.36%.

Ultrasonic-method evidence

Ultrasonic-method evidence: source values include 45 min, 80 °C.

Mechanism / Method Highlights

  • Method context: Temperature 100 °C / 80 °C, Power 800 W / 20 W, and Time 45 min / 15 min.
  • Yield evidence: source values include 25%, 93.78%, 99.66%, 94.11%, 40%, 20 min, 60.15%, 59.14%, 84.17%, 83.39%, 0.41%
  • Microwave-method evidence: source values include 100 °C, 15 min, 800 W, 4 h, 50 mL, 35 mL. Entities: XH-800SE
  • Source evidence: The coating thickness increased in the order: untreated (~4.87 µm) < calcination-pretreated (~5.77 µm) < slurry-pretreated (~20.61 µm) < silica sol-pretreated (~46.42 µm)
  • Reported outcome: Yield 93.78%, Conversion 99.66%, Selectivity 94.11%, and Conversion 60.15%.

Application Value

  • Provides a peer-reviewed SoarNova / Xianghu Q1 application case for XH-800S.
  • Supports English discovery around SiC.
  • Preserves quantitative result evidence: Yield 93.78%, Conversion 99.66%, Selectivity 94.11%, and Conversion 60.15%.
  • Maintains source-level evidence details: Yield evidence: source values include 25%, 93.78%, 99.66%, 94.11%, 40%, 20 min, 60.15%, 59.14%, 84.17%, 83.39%, 0.41%, Microwave-method evidence: source values include 100 °C, 15 min, 800 W, 4 h, 50 mL, 35 mL. Entities: XH-800SE, Source evidence: The coating thickness increased in the order: untreated (~4.87 µm) < calcination-pretreated (~5.77 µm) < slurry-pretreated (~20.61 µm) < silica sol-pretreated (~46.42 µm), and Additional source evidence: source values include 0.5%, 70 °C, 0.1122 g, 0.1115 g, 0.62%.

Related Equipment

XH-800SE Microwave Hydrothermal Synthesizer
XH-800SE Microwave Hydrothermal Synthesizer

FAQ

Which Xianghu instrument is covered by this page?
The structured source records XH-800S for this paper.
What is the main application direction?
The source tags this paper under SiC.
Which publication does this case come from?
It comes from Frontiers of Chemical Science and Engineering (2026), DOI 10.1007/s11705-026-2646-6.
Citation
Directed growth of robust zeolite coatings on silicon carbide supports via microwave selective heating and silica sol pretreatment
Frontiers of Chemical Science and Engineering, 2026
DOI: 10.1007/s11705-026-2646-6