What question did this study set out to answer?

Fabricate and evaluate an all-organic flexible vapor sensor using inkjet-printed films of graphene oxide and reduced graphene oxide.

February 24, 2010Angewandte Chemie International Edition

All‐Organic Vapor Sensor Using Inkjet‐Printed Reduced Graphene Oxide

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Authors

VDVineet DuaUniversity of Massachusetts Lowell SSSumedh P. SurwadeOak Ridge Associated Universities SASrikanth AmmuUniversity of Massachusetts Lowell

Discussion

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Implication

Experimental study demonstrates direct detection of aggressive vapors in ambient air using inkjet-printed graphene oxide, indicating potential for low-cost flexible chemical sensing.

Key Points

Fabricate and evaluate an all-organic flexible vapor sensor using inkjet-printed films of graphene oxide and reduced graphene oxide.
Printed graphene oxide and reduced graphene oxide thin films onto flexible plastic substrates using inkjet deposition techniques.
Assessed sensing response to chemically aggressive vapors, specifically nitrogen dioxide (NO2) and chlorine (Cl2), in ambient air without preconcentration.
Detected chemically aggressive vapors, including NO2 and Cl2, across a dynamic range of 100 ppm to 500 ppb.
Achieved sub-parts-per-million vapor detection in ambient air samples without the assistance of an integrated or external vapor concentrator.

Cite This Study

Dua et al. (2010) studied this question.

synapsesocial.com/papers/6a7258bef44fa9f079dfde06 https://doi.org/10.1002/anie.200905089

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February 24, 2010Angewandte Chemie International Edition

All‐Organic Vapor Sensor Using Inkjet‐Printed Reduced Graphene Oxide

View Full Paper

Ask AI

Bookmark

Authors

VDVineet DuaUniversity of Massachusetts Lowell SSSumedh P. SurwadeOak Ridge Associated Universities SASrikanth AmmuUniversity of Massachusetts Lowell

Discussion

Member takes

Implication

Experimental study demonstrates direct detection of aggressive vapors in ambient air using inkjet-printed graphene oxide, indicating potential for low-cost flexible chemical sensing.

Key Points

Fabricate and evaluate an all-organic flexible vapor sensor using inkjet-printed films of graphene oxide and reduced graphene oxide.
Printed graphene oxide and reduced graphene oxide thin films onto flexible plastic substrates using inkjet deposition techniques.
Assessed sensing response to chemically aggressive vapors, specifically nitrogen dioxide (NO2) and chlorine (Cl2), in ambient air without preconcentration.
Detected chemically aggressive vapors, including NO2 and Cl2, across a dynamic range of 100 ppm to 500 ppb.
Achieved sub-parts-per-million vapor detection in ambient air samples without the assistance of an integrated or external vapor concentrator.

Cite This Study

Dua et al. (2010) studied this question.

synapsesocial.com/papers/6a7258bef44fa9f079dfde06 https://doi.org/10.1002/anie.200905089

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