Data · dataset · 2024
A dataset for the preparation of Fe/SAPO-34 catalyst and its performance in CO hydrogenation to low-carbon olefins
Listed in ScienceDB
The X-ray diffraction (XRD) pattern was analyzed and recorded on Advance (Bruker AXS) using Cu K α as the radiation source.
Description
The texture properties and pore size distribution information were obtained on the JW-BK200 physical adsorption instrument. Scanning electron microscopy (SEM) was used for observation and analysis on JSM-7900F.
XRF was measured on a Thermo Fisher XRF-3600 X-ray fluorescence spectrometer. NH3 temperature programmed desorption (NH3-TPD) was measured on a TP-5080 adsorbent. CO temperature programmed desorption (CO-TPD) and H2 temperature programmed desorption (H2-TPD) were tested on the BELCAT II catalyst analyzer.
Read the rest (1 more)
In situ infrared (DRIFTS) characterization was performed on a Bruker Vertex 80v FTIR spectrometer. XPS was collected on an ESCALAB 250Xi photoelectron spectrometer and calibrated based on a C 1s binding energy of 284.80 eV.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.j00124.00089 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Chemical engineering 69% · Microscopy 75%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.j00124.00089 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:4004 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (69%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[modality].local:modality:microscopy | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |