2021
DOI: 10.1016/j.micromeso.2020.110717
|View full text |Cite
|
Sign up to set email alerts
|

Efficient production of 5-hydroxymethylfurfural from glucose over silica-tin oxide composite catalysts

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

0
9
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 15 publications
(9 citation statements)
references
References 45 publications
0
9
0
Order By: Relevance
“…In the case of SP1 and SP5, two distinct peaks of NH 3 desorption were recorded at around 50 and 500 °C, representing the existence of a weak acid site and a medium acid site, respectively. 44 However, for SP3 and SP4 samples, only a single peak of NH 3 desorption has been detected in the range of 50 to 200 °C, indicating the existence of only weak acid sites. Notably, the SP3 catalyst with the best catalytic performance exhibited the lowest amount of acid sites (Table S5).…”
Section: Acs Sustainable Chemistry and Engineeringmentioning
confidence: 94%
“…In the case of SP1 and SP5, two distinct peaks of NH 3 desorption were recorded at around 50 and 500 °C, representing the existence of a weak acid site and a medium acid site, respectively. 44 However, for SP3 and SP4 samples, only a single peak of NH 3 desorption has been detected in the range of 50 to 200 °C, indicating the existence of only weak acid sites. Notably, the SP3 catalyst with the best catalytic performance exhibited the lowest amount of acid sites (Table S5).…”
Section: Acs Sustainable Chemistry and Engineeringmentioning
confidence: 94%
“…The 1.5Sn/Al 2 O 3 catalyst gave 100% glucose conversion and 50.8% HMF yield at 140 °C in 3 h reaction time and 35 wt % substrate loading . Zhang et al reported H 3 PO 4 modified silica–tin oxide composites for catalytic glucose dehydration to demonstrate 75.5% HMF yield using DMSO/H 2 O at 160 °C in 60 min …”
Section: Catalytic Processes For Production Of Furfural Levulinic Aci...mentioning
confidence: 99%
“…113 Zhang et al reported H 3 PO 4 modified silica−tin oxide composites for catalytic glucose dehydration to demonstrate 75.5% HMF yield using DMSO/H 2 O at 160 °C in 60 min. 114 3.3. 2,5-Dimethylfuran Production.…”
Section: Catalytic Processes For Production Of Furfural Levulinic Aci...mentioning
confidence: 99%
“…The silica skeleton mainly consists of tetrahedra [SiO 4 ] with exposed Si-OH, which can react with strong inorganic acids or organosilanes to graft Brønsted acidic groups on them. 10 In addition, introduction of Lewis acidic metal ions doped into the [SiO 4 ] skeleton can enhance the Lewis acidity. The previous study found that Brønsted acid on the solid acid catalyst is the main catalytic active site for production of furfural from biomass, while the Lewis acid sites favor the isomerization of xylose and enhance the catalytic activity for the titled reaction.…”
Section: Introductionmentioning
confidence: 99%
“…However, the acid density of the silica-based molecular sieve is weak, resulting in that their modification is essential to fulfill the transformation of biomass to furfural. The silica skeleton mainly consists of tetrahedra [SiO 4 ] with exposed Si-OH, which can react with strong inorganic acids or organosilanes to graft Brønsted acidic groups on them . In addition, introduction of Lewis acidic metal ions doped into the [SiO 4 ] skeleton can enhance the Lewis acidity.…”
Section: Introductionmentioning
confidence: 99%