High connectivity hierarchical porous network of polyurethane engineered by nanoflakes for proficient oil recovery

Sharma, Monika; Talukdar, Meenakshi; Deb, Pritam

doi:10.1016/j.apsusc.2022.154210

Cited by 6 publications

(3 citation statements)

References 36 publications

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“…Therefore, the researchers on two dimensional and their hybrid nanomaterials are emerging in an endless stream in contemporary science and technology. The two-dimensional (2D) materials have drawn extensive attention of worldwide researchers in advanced PDs due to its inherent structure (in-plane covalent bonding characteristics) with excellent flexibility, superior photoelectric properties, high stability and high compatibility with flexible substrates [41][42][43][44][45][46][47]. The first reported 2D material, graphene, has received significant research interest for its plenty of fascinating unique electrical, optical, magnetic and mechanical properties.…”

Section: Two Dimensional (2d) Materialsmentioning

confidence: 99%

Quantum enhanced efficiency and spectral performance of paper-based flexible photodetectors functionalized with two dimensional materials

Sharma,

Mazumder,

Ajayan

et al. 2024

J. Phys.: Condens. Matter

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Flexible photodetectors have exotic significance in recent years due to their enchanting potential in future optoelectronics. Moreover, paper-based fabricated photodetectors with outstanding flexibility unlock new avenues for future wearable electronics. Such photodetector has captured scientific interest for its efficient photoresponse properties due to the extraordinary assets like significant absorptive efficiency, surface morphology, material composition, affordability, bendability, and biodegradability. Quantum-confined materials harness the unique quantum-enhanced properties and hold immense promise for advancing both fundamental scientific understanding and practical implication. Two-dimensional (2D) materials as quantum materials have been one of the most extensively researched materials owing to their significant light absorption efficiency, increased carrier mobility, and tunable band gaps. In addition, 2D heterostructures can trap charge carriers at their interfaces, leading increase in photocurrent and photoconductivity. This review represents comprehensive discussion on recent developments in such photodetectors functionalized by 2D materials, highlighting charge transfer mechanism at their interface. This review thoroughly explains the mechanism behind the enhanced performance of quantum materials across a spectrum of figure of merits including external quantum efficiency, detectivity, spectral responsivity, optical gain, response time, and noise equivalent power. The present review studies the intricate mechanisms that reinforce these improvements, shedding light on the intricacies of quantum materials and their significant capabilities. Moreover, a detailed analysis of the technical applicability of paper-based photodetectors has been discussed with challenges and future trends, providing comprehensive insights into their practical usage in the field of future wearable and portable electronic technologies.

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Section: Two Dimensional (2d) Materialsmentioning

confidence: 99%

Quantum enhanced efficiency and spectral performance of paper-based flexible photodetectors functionalized with two dimensional materials

Sharma,

Mazumder,

Ajayan

et al. 2024

J. Phys.: Condens. Matter

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“…Although, there are numerous reports that highlight the synthesis, properties and use of 2D materials in energy and environmental applications, but very few reviews specifically address the use of 2D materials in supercapacitors and batteries. [79,90,109,123] In addition, apart from 2D materials, other dimensional heterointerfaces materials for energy storage applications have been reported. [177][178][179][180] This review will discuss recent 2D-based hybrid composites used in energy storage systems such as rechargeable batteries and supercapacitors.…”

Section: Superiority Of 2d Materialsmentioning

confidence: 99%

Quantum Energy Storage in 2D Heterointerfaces

Sharma

Ajayan

Deb

2023

Adv Materials Inter

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To address the global energy and environmental crisis, advanced energy storage systems with their superior electrochemical performances have been growing exponentially. The electrochemical properties of the selected electrode materials have a direct impact on the performance of these energy storage technologies. 2D structures are considered promising materials for energy storage systems because of their unique and outstanding electrochemical characteristics. Therefore, hybridization of 2D nanosheets with other low‐dimensional materials can improve storage capacity by modulating and exploiting the synergy between the same. This comprehensive review highlights energy storage devices, their mechanisms, and key problems, with a focus on electrodes made of new generation 2D hybrids. Following that, the strategies that enable face‐to‐point, face‐to‐line, and face‐to‐face heterointerfaces are discussed in details. In addition, a design approach is provided for synergistically coupling 2D with other quantum materials for designing efficient and long‐lasting storage systems. It is anticipated that this review article will serve as helpful motivation for developing excellent energy storage devices with improved electrochemical capability.

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“…37 For the purpose of drug delivery, the behavior of MNPs under a magnetic field can be engineered via different surface functionalization methods. 38 Furthermore, for application in environmental remediation such as heavy metal scavenging using porous nanostructures 39,40 dye removal, 41,42 pollutant removal from water, 43,44 and oil removal from water, [45][46][47] the efficiency and functionalities of MNPs can be modulated using various surface engineering techniques. 48,49,50 These surface modifications or functionalization of the nanoparticles using different techniques are attributed to the interface interactions between the nanoparticle and the system used for surface treatment on numerous occasions.…”

Section: Introductionmentioning

confidence: 99%

Quantum magnetic phenomena in engineered heterointerface of low-dimensional van der Waals and non-van der Waals materials

Gogoi

Gao

Ajayan

et al. 2023

Phys. Chem. Chem. Phys.

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High connectivity hierarchical porous network of polyurethane engineered by nanoflakes for proficient oil recovery

Cited by 6 publications

References 36 publications

Quantum enhanced efficiency and spectral performance of paper-based flexible photodetectors functionalized with two dimensional materials

Quantum enhanced efficiency and spectral performance of paper-based flexible photodetectors functionalized with two dimensional materials

Quantum Energy Storage in 2D Heterointerfaces

Quantum magnetic phenomena in engineered heterointerface of low-dimensional van der Waals and non-van der Waals materials

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