A carbon nanotube based ammonia sensor on cellulose paper

Han, Jin−Woo; Kim, Beomseok; Li, Jing; Meyyappan, M.

doi:10.1039/c3ra46347h

Cited by 120 publications

(74 citation statements)

References 25 publications

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“…In the present investigation, sensor C showed 10 fold increase in response even at low concentration of ammonia vapor (62.5 ppm) when compared to Han et al (100 ppm). The ammonia response of the layer-by-layer with cellulose and SWCNT under 80% relative humidity at 25ºC has been found to be 6% [12]. The response of all the fabricated paper-based sensors found in literature is compared in Figure 8.…”

Section: Page 8 Of 39mentioning

confidence: 96%

“…Ammu et al demonstrated gas sensors on cellulosic substrates by inkjet printing CNT for the detection of electron withdrawing vapors like Cl 2 and NO 2 [11]. Han et al fabricated sensor on cellulose filter paper for the detection of electron donating vapor NH 3 by drop casting the CNT dispersion [12]. However, little attention has been paid to the thickness dependent gas sensing properties of CNT on paper for ammonia detection.…”

Section: Introductionmentioning

confidence: 98%

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Carbon nanotubes on paper: Flexible and disposable chemiresistors

Shobin

Manivannan

2015

Sensors and Actuators B: Chemical

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Section: Page 8 Of 39mentioning

confidence: 96%

Section: Introductionmentioning

confidence: 98%

Carbon nanotubes on paper: Flexible and disposable chemiresistors

Shobin

Manivannan

2015

Sensors and Actuators B: Chemical

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“…A SWNT based ammonia sensor was reported with cellulose paper. 91 Two types of devices were compared: CNT-on-paper and CNT-cellulose composite. The CNT-on-paper device showed a faster response/recovery and higher sensitivity than the CNT-cellulose composite, due to the larger reaction surface.…”

Section: Cellulose Based Hybrid Nanocompositesmentioning

confidence: 99%

Review of nanocellulose for sustainable future materials

Kim

Shim

Kim

et al. 2015

Int. J. of Precis. Eng. and Manuf.-Green Tech.

427

219

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Cellulose, the chain of glucose residues easily obtained from nature, is the most common natural polymer. Owing to its own unique material properties, compared to the conventional usage, nanocellulose (NC) with a crystalline structure can be considered to be used in various industrial applications. As a novel sustainable future material, we review the recent achievements of NC from the view point of material extraction and the composite processes to some extended important applications. While the mechanical properties of NCs and the energy consumption during their composite processing are the key considerations, their application potentials have never been limited to mechanical or commodity products as conventional celluloses. In the latter part of this review, emerging engineering applications of NCs such as energy storage, flexible electronics, and smart materials will be further discussed for readers searching future high-end eco-friendly functional materials. Also some suggestions for potential applications will be also discussed.

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“…This was the rst study to exhibit the feasibility of employing an organic-inorganic hybrid nanocomposite FO membrane to limit ICP in the FO process. Subsequently, researchers have used multi-walled carbon nanotubes (MWCNTs) [11][12][13] and TiO 2 (ref. 4, 14 and 15) to control ICP in the support layers of FO membranes.…”

Section: Introductionmentioning

confidence: 99%

A review on organic–inorganic hybrid nanocomposite membranes: a versatile tool to overcome the barriers of forward osmosis

et al. 2018

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Forward osmosis (FO) processes have recently attracted increasing attention and show great potential as a low-energy separation technology for water regeneration and seawater desalination. However, a number of challenges, such as internal concentration polarization, membrane fouling, and the tradeoff effect, limit the scaleup and industrial practicality of FO. Hence, a versatile method is needed to address these problems and fabricate ideal FO membranes. Among the many methods, incorporating polymeric FO membranes with inorganic nanomaterials is widely used and effective and is reviewed in this paper. The properties of FO membranes can be improved and meet the demands of various applications with the incorporation of nanomaterials. This review presents the actualities and advantages of organic-inorganic hybrid nanocomposite FO membranes. Nanomaterials applied in the FO field, such as carbon nanotubes, graphene oxide, halloysite nanotubes, silica and Ag nanoparticles, are classified and compared in this review. The effects of modification methods on the performance of nanocomposite FO membranes, including blending, in situ interfacial polymerization, surface grafting and layer-by-layer assembly, are also reviewed. The outlook section discusses the prospects of organicinorganic hybrid nanocomposite FO membranes and advanced nanotechnologies available for FO processes. This discussion may provide new opportunities for developing novel FO membranes with high performance.

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A carbon nanotube based ammonia sensor on cellulose paper

Cited by 120 publications

References 25 publications

Carbon nanotubes on paper: Flexible and disposable chemiresistors

Carbon nanotubes on paper: Flexible and disposable chemiresistors

Review of nanocellulose for sustainable future materials

A review on organic–inorganic hybrid nanocomposite membranes: a versatile tool to overcome the barriers of forward osmosis

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