Solution‐Processed Ultrathin Chemically Derived Graphene Films as Soft Top Contacts for Solid‐State Molecular Electronic Junctions

Li, Tao; Hauptmann, Jonas Rahlf; Wei, Zhongming; Petersen, Susanne; Bovet, N.; Vosch, Tom; Nygård, Jesper; Hu, Wenping; Liu, Yunqi; Bjørnholm, Thomas; Nørgaard, Kasper; Laursen, Bo W.

doi:10.1002/adma.201104550

Cited by 84 publications

(104 citation statements)

References 55 publications

(35 reference statements)

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“…[196][197][198] From the results discussed above, it becomes clear that graphene and graphene-based materials can be prepared at large scale with very satisfacory structure and properties by top-down methods. There are several advantages of these methods.…”

Section: Synthesis Of Hrg/nanoparticles Nanocompositesmentioning

confidence: 99%

Graphene based metal and metal oxide nanocomposites: synthesis, properties and their applications

et al. 2015

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Section: Synthesis Of Hrg/nanoparticles Nanocompositesmentioning

confidence: 99%

Graphene based metal and metal oxide nanocomposites: synthesis, properties and their applications

et al. 2015

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“…Molecular junctions with Metal/rGO top contacts were reported by Seo et al and Li et al nearly simultaneously. [147,148] These rGO films exhibited high conductivity and their optical transparency enabled the observation of in situ photoisomerization. [128,149] rGO films can also serve directly as top contacts, obviating vacuum-deposited metals entirely.…”

Section: Carbon Electrodesmentioning

confidence: 99%

Bottom‐Up Molecular Tunneling Junctions Formed by Self‐Assembly

Zhang¹,

Zhao²,

Fracasso³

et al. 2014

Israel Journal of Chemistry

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This Minireview focuses on bottom‐up molecular tunneling junctions – a fundamental component of molecular electronics – that are formed by self‐assembly. These junctions are part of devices that, in part, fabricate themselves, and therefore, are particularly dependent on the chemistry of the molecules selected. The discussion covers the history of these junctions as well as recent advances. It is broken into the broad categories of conformal and rigid contacts, which place different constraints on the molecules used to form the junctions. The intention of this Minireview is to give an overview of research efforts in molecular electronics that is targeted at chemists, whose efforts are playing an increasingly important role in molecular electronics.

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“…Because GO contains a notable number of oxygen-containing groups, it provides remarkable opportunities for further modification with polymer either by 'grafting to' or by 'grafting from' techniques. (2) Non-covalent attachment such as electrostatic attraction, hydrogen bonding or π-π stacking; a variety of polymers have been incorporated into graphene-based films with a uniform multilayer structure and novel functionality, such as polyaniline [87][88][89][90][91], poly(sodium 4-styrenesulfonate) [92] and poly(p-phenylene vinylene) [48]. Recently, Mu et al developed a series of PVDF-modified graphene monolayer papers with a gradient rGO/GO structure.…”

Section: Polymersmentioning

confidence: 99%

“…For example, GO or rGO solution was deposited on poly(ethylene terephthalate) (PET), SiO 2 / P++Si and Au via various techniques to prepare thin films [46][47][48][49], although it is still a challenge to obtain graphene films with uniform thickness and few wrinkles by such type of approaches.…”

Section: Other Solution Processing Methodsmentioning

confidence: 99%

Graphene-Paper Based Electrochemical Sensors

Zhang¹,

Halder²,

Cao³

et al. 2017

Electrochemical Sensors Technology

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Graphene paper as a new form of graphene-supported nanomaterials has received worldwide attention since its first report in 2007. Due to their high flexibility, lightweight and good electrical conductivity, graphene papers have demonstrated the promising potential for crucial applications in electrochemical sensors and energy technologies among others. In this chapter, we present some examples to overview recent advances in the research and development of two-dimensional (2D) graphene papers as new materials for electrochemical sensors. The chapter covers the design, fabrication, functionalization and application evaluations of graphene papers. We first summarize the mainstream methods for fabrication of graphene papers/membranes, with the focus on chemical vapour deposition techniques and solution-processing assembly approaches. A large portion of this chapter is then devoted to the highlights of specific functionalization of graphene papers with polymer and nanoscale functional building blocks for electrochemical-sensing purposes. In terms of electrochemical-sensing applications, the emphasis is on enzyme-graphene and nanoparticle-graphene paper-based systems for the detection of glucose. We finally conclude this chapter with brief remarks and outlook.

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Solution‐Processed Ultrathin Chemically Derived Graphene Films as Soft Top Contacts for Solid‐State Molecular Electronic Junctions

Cited by 84 publications

References 55 publications

Graphene based metal and metal oxide nanocomposites: synthesis, properties and their applications

Graphene based metal and metal oxide nanocomposites: synthesis, properties and their applications

Bottom‐Up Molecular Tunneling Junctions Formed by Self‐Assembly

Graphene-Paper Based Electrochemical Sensors

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