Data · dataset · 2023
Data set of dynamic responses of tin oxide sensors to concentration gradients of various VOC gases
Listed in ScienceDB
The rectangular wave with cycle of 50s, duty ratio of 60% and temperature range of 120℃-350℃ was used to test the dynamic response gradient signals of 5ppm, 10 ppm, 50ppm, 100 PPM, 200ppm, 300ppm, 400ppm of acetone, formaldehyde, formic acid, butyl acetate and ethanol.
Description
For different gases, the characteristic peaks of their response curves appear in different positions. For the response of the same gas at different concentrations, their response curves move in the same direction but have different amplitudes.
The location and amplitude of the characteristic peak are the important characteristics for us to judge the type and concentration of gas. In the concentration gradient test, a total of 831 samples were obtained.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.07071 ↗
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
- Fluid mechanics and thermal engineering 69%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.07071 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:4012 | 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 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |