The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Gas detection using low-temperature reduced graphene oxide sheets
Abstract
We demonstrate a high-performance gas sensor using partially reduced graphene oxide (GO) sheets obtained through low-temperature step annealing (300 °C at maximum) in argon flow at atmospheric pressure. The electrical conductance of GO was measured after each heating cycle to interpret the level of reduction. The thermally reduced GO showed p-type semiconducting behavior in ambient conditions and were responsive to low-concentration NO2 diluted in air at room temperature. The sensitivity is attributed to the electron transfer from the reduced GO to adsorbed NO2, which leads to enriched hole concentration and enhanced electrical conduction in the reduced GO sheet.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Superior Thermal Conductivity of Single-Layer Graphene
Balandin, A. A., Ghosh, S., Bao, W., Calizo, I., Teweldebrhan, D., Miao, F., & Lau, C. N. (2008) · Nano Letters · doi:10.1021/nl0731872 · Cited by 13,823
Cited by
Electrically-Transduced Chemical Sensors Based on Two-Dimensional Nanomaterials
Meng, Z., Stolz, R. M., Mendecki, L., & Mirica, K. A. (2019) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00311 · Cited by 773
Carbon as catalyst and support for electrochemical energy conversion
Trogadas, P., Fuller, T. F., & Strasser, P. (2014) · Carbon · doi:10.1016/j.carbon.2014.04.005 · Cited by 522
How Do the Electrical Properties of Graphene Change with its Functionalization?
Sreeprasad, T. S., & Berry, V. (2013) · Small · doi:10.1002/smll.201202196 · Cited by 386
A practical carbon dioxide gas sensor using room-temperature hydrogen plasma reduced graphene oxide
Muhammad Hafiz, S., Ritikos, R., Whitcher, T. J., Md. Razib, N., Bien, D. C. S., Chanlek, N., Nakajima, H., Saisopa, T., Songsiriritthigul, P., Huang, N. M., et al. (2014) · Sensors and Actuators B: Chemical · doi:10.1016/j.snb.2013.12.017 · Cited by 332
Self-Activated Transparent All-Graphene Gas Sensor with Endurance to Humidity and Mechanical Bending
Kim, Y. H., Kim, S. J., Kim, Y.-J., Shim, Y.-S., Kim, S. Y., Hong, B. H., & Jang, H. W. (2015) · ACS Nano · doi:10.1021/acsnano.5b04680 · Cited by 332
Metadata
- Authors
- Lu, G., Ocola, L. E., & Chen, J.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2009-02-23
- Volume
- 94
- Issue
- 8
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W2011801197
- Cited by
- 418
- References
- 1
- FWCI
- 22.97
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Gas detection using low-temperature reduced graphene oxide sheets. https://app.cochat.ai/papers/10.1063/1.3086896
- The paper
- Lu, G., Ocola, L. E., & Chen, J. (2009). Gas detection using low-temperature reduced graphene oxide sheets. Applied Physics Letters. https://doi.org/10.1063/1.3086896
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
