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journal article·2024-08Open access

Ionic Covalent Organic Framework as a Dual Functional Sensor for Temperature and Humidity (Small 32/2024)

Gobinda Das, Fayrouz Abou Ibrahim, Zahraa Abou Khalil, Philippe Bazin, Falguni Chandra, Rasha G. AbdulHalim, Thirumurugan Prakasam, Akshaya Kumar Das, Sudhir Kumar Sharma, Sabu Varghese, Serdal Kirmizialtin, Ramesh Jagannathan, Na'il Saleh, Farah Benyettou, Mohamad El Roz, Matthew Addicoat, Mark A. Olson, D. S. Shankar Rao, S. Krishna Prasad, Ali Trabolsi

Small· Volume 20· Issue 32
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Source abstract

Abstract

Covalent Organic Frameworks Guanidinium and diformylpyridine units are linked to form a covalent organic framework (COF). The hydrophilic COF responds to humidity and temperature, making it a competitive COF sensor. The incorporation of ionic moieties creates hydrogen bonds between the entrapped water and the framework, which restricts the rotation of the bonds and leads to reversible thermochromism and fluorescent hydrochromism in the solid state. More in article number 2311064, Ali Trabolsi and co-workers.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Covalent Organic Framework Applications · Advanced Nanomaterials in Catalysis · Metal-Organic Frameworks: Synthesis and Applications

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Affiliations

Chemistry Program New York University Abu Dhabi (NYUAD) Saadiyat Island Abu Dhabi 129188 United Arab Emirates

Laboratoire Catalyse et Spectrochimie CNRS Ensicaen Université de Caen 6, Boulevard Maréchal Juin 14050 Caen France

Chemistry Department College of Science United Arab Emirates University P.O. Box 15551 Al‐Ain United Arab Emirates

Engineering Division New York University Abu Dhabi (NYUAD) Abu Dhabi 129188 United Arab Emirates

New York University Abu Dhabi Abu Dhabi 129188 United Arab Emirates

National Water and Energy center United Arab Emirates University P.O. Box 15551 Al Ain United Arab Emirates

School of Science and Technology Nottingham Trent University Clifton Lane, NG11 8NS Nottingham NG118NS UK

Department of Physical and Environmental Sciences Texas A&M University Corpus Christi 6300 Ocean Dr Corpus Christi TX 78412 USA

Centre for Nano and Soft Matter Sciences(CeNS) Arkavathi, Survey No.7, Shivanapura Dasanapura Hobli Bengaluru 562162 India

NYUAD Water Research Center New York University Abu Dhabi (NYUAD) Saadiyat Island Abu Dhabi 129188 United Arab Emirates

References

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