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A Scalable Route To Nanoporous Large-Area Atomically Thin
A graphene roll-out | MIT News | Massachusetts Institute ...

Apr 17, 2018· Paper: “Scalable route to nanoporous large-area atomically thin graphene membranes by roll-to-roll chemical vapor deposition and polymer support casting” A. John Hart; Rohit Karnik; Mechanosynthesis Group; Department of Mechanical Engineering; School of Engineering

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A Scalable Synthesis Pathway to Nanoporous Metal Structures

This study details a simple, versatile, scalable synthesis route to NPMs via solid-state conversion reactions. Unlike the dealloying process, where the porous structure forms simultaneously while removing the less-noble element of an atomically mixed alloy, this method first fashions a nano-composite of the desired pure metal with an ionic ...

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Centimeter-scale gas-sieving nanoporous single-layer ...

1. Introduction. Atom-thick single-layer graphene (SLG) film incorporated with sub-nanometer pores enables high-flux yet selective molecular transport, and is promising for improving the energy-efficiency of water desalination [, , , , ] and gas separation [, , , , , , , , ].However, a key bottleneck in the scale-up of nanoporous SLG (NSLG) membranes, especially for the gas separation, is the ...

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Publications | Nick T Dee

Kidambi, Mariappan, Dee, et al. “A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting,” Appl. Mater. Interfaces, 2018.

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Engineers develop better graphene sieve that could advance ...

Aug 14, 2020· Engineers develop better graphene sieve that could advance clean water efforts. Developing atomically thin graphene membranes used to separate salt from water is extraordinarily complex and the effort grows more crucial as population growth, industrialization and climate change strain freshwater resources. Vanderbilt engineering researchers report a breakthrough in scalable …

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‪Piran R Kidambi‬ - ‪Google Scholar‬

A scalable route to nanoporous large-area atomically thin graphene membranes by roll-to-roll chemical vapor deposition and polymer support casting PR Kidambi, DD Mariappan, NT Dee, A Vyatskikh, S Zhang, R Karnik, ...

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Bio | Personnel | VINSE - Vanderbilt Institute of ...

A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting. Kidambi, PR; Mariappan, DD; Dee, NT; Vyatskikh, A; Zhang, S; Karnik, R; Hart, AJ, ACS APPLIED MATERIALS & INTERFACES , 10 , 10369-10378 , (2018) View Abstract

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A Scalable Route to Nanoporous Large-Area Atomically Thin ...

Scalable, cost-effective synthesis and integration of graphene is imperative to realize large-area applications such as nanoporous atomically thin membranes (NATMs). Here, we report a scalable route to the production of NATMs via high-speed, continuous synthesis of large-area graphene by roll-to-roll chemical vapor deposition (CVD), combined with casting of a hierarchically porous polymer support.

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Nanoporous Atomically Thin Graphene Membranes for ...

Jun 28, 2017· Here, the fabrication of large‐area (cm 2) nanoporous atomically thin membranes (NATMs) is reported, by transferring graphene synthesized using scalable chemical vapor deposition (CVD) to polycarbonate track‐etched supports. After sealing defects introduced during transfer/handling by interfacial polymerization, a facile oxygen‐plasma ...

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Facile Size-Selective Defect Sealing in Large-Area ...

We demonstrate scalable synthesis of fully functional centimeter-scale nanoporous atomically thin membranes (NATMs) with water (∼0.28 nm) permeance ∼23× higher than commercially available membranes and excellent rejection to salt ions (∼0.66 nm, >97% rejection) as well as small organic molecules (∼0.7–1.5 nm, ∼ rejection) under ...

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Roll-to-roll chemical vapor deposition system makes long ...

Apr 19, 2018· Scalable, cost-effective synthesis and integration of graphene is imperative to realize large-area applications such as nanoporous atomically thin membranes (NATMs). Here, they report a scalable route to the production of NATMs via high-speed, continuous synthesis of large-area graphene by roll-to-roll chemical vapor deposition (CVD), combined ...

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MIT engineers have developed a continuous manufacturing ...

Scalable, cost-effective synthesis and integration of graphene is imperative to realize large-area applications such as nanoporous atomically thin membranes (NATMs). Here, we report a scalable route to the production of NATMs via high-speed, continuous synthesis of large-area graphene by roll-to-roll chemical vapor deposition (CVD), combined ...

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Publications | Nick T Dee

“A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting,” Appl. Mater. Interfaces , 2018 . Rao, …, Dee et al. “ Carbon Nanotubes and Related Nanomaterials: Critical Advances and Challenges for Synthesis toward Mainstream Commercial Applications ...

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Selective Nanoscale Mass Transport across Atomically Thin ...

Piran R. Kidambi, Dhanushkodi D. Mariappan, Nicholas T. Dee, Andrey Vyatskikh, Sui Zhang, Rohit Karnik, A. John Hart, A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting, ACS Applied Materials & Interfaces, 10.1021/acsami.8b00846, 10, 12, (10369-10378 ...

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A scalable route to nanoporous large-area atomically-thin ...

A scalable route to nanoporous large-area atomically-thin graphene membranes by roll-to-roll chemical vapor deposition and polymer support casting Piran R. Kidambi 1,2, * , Dhanushkodi D. Mariappan 1 , Nicholas T. Dee 1 , Andrey Vyatskikh 1,3 , Sui

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Extraordinary tensile strength and ductility of scalable ...

Fig. 1 Fabrication and microstructure characterization of nanoporous graphene. (A) Schematic illustration of CVD-grown bicontinuous nanoporous graphene and a tubular structure with atomically thick walls.(B) Scanning electron microscopy (SEM) image of nanoporous [email protected]: A centimeter-sized sample. (C) SEM image of freestanding nanoporous graphene after etching away Ni.

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Nanoporous Atomically Thin Graphene Membranes for ...

Here, the fabrication of large-area (cm2 ) nanoporous atomically thin membranes (NATMs) is reported, by transferring graphene synthesized using scalable chemical vapor deposition (CVD) to polycarbonate track-etched supports.

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‪Andrey Vyatskikh‬ - ‪Google Scholar‬

A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting PR Kidambi, DD Mariappan, NT Dee, A Vyatskikh, S Zhang, R Karnik, ...

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Nanoporous Silicon-Assisted Patterning of Monolayer MoS2 ...

Two-dimensional (2D) nanoporous materials, due to their atomically thin structures and mechanical strength, are being explored as an alternative class of materials for many applications, including sensors, 1 catalysts, 2 filtration membranes, 3,4 and electronic devices. 5 In all of these

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2D nanoporous materials: membrane platform for gas and ...

of nanoporous atomically thin graphene membranes (NATGMs) for molecular separation. Jiang 28et] al [were first theoretically proved gas transport through NATGMs. By calculating the interaction energy between gas molecules and designed pores in the porous graphene, they reported H 2/CH 4 selectivity over 1023 at room temperature for H-functionalized

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Nanofiltration across Defect-Sealed Nanoporous Monolayer ...

Apr 27, 2015· A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting. ACS Applied Materials & Interfaces 2018, 10 (12) , 10369-10378. DOI: 10.1021/acsami.8b00846.

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Large-Scale Production of Large-Size Atomically Thin ...

May 26, 2016· Liu, N. et al. Large-Area Atomically Thin MoS2 Nanosheets Prepared Using Electrochemical Exfoliation. ACS Nano 8, 6902–6910 (2014). CAS PubMed Google Scholar

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Scalable manufacturing process spools out strips of ...

Apr 18, 2018· A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting, ACS Applied Materials & Interfaces (2018). DOI ...

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US9505192B2 - Nanoporous membranes and methods for …

A method for making a nanoporous membrane is disclosed. The method provides a composite film comprising an atomically thin material layer and a polymer layer, and then bombarding the composite film with energetic particles to form a plurality of pores through at least the atomically thin material layer. The nanoporous membrane also has a atomically thin material layer with a plurality of ...

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Nicholas T. Dee's research works | Massachusetts Institute ...

A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting Citing article Mar 2018

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Research Portfolio | Nick T Dee

"A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting," Appl. Mater. Interfaces , 2018. Back to top

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Journal: ACS applied materials & interfaces / Publication ...

You searched for: Journal ACS applied materials & interfaces Remove constraint Journal: ACS applied materials & interfaces Publication Year 2018 Remove constraint Publication Year: 2018 Source 2018 v.10 2 Remove constraint Source: 2018 v.10 2

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Facile Fabrication of Large‐Area Atomically Thin Membranes ...

Facile Fabrication of Large‐Area Atomically Thin Membranes by Direct Synthesis of Graphene with Nanoscale Porosity. Piran R. Kidambi. ... in the graphene lattice, enabling direct and scalable synthesis of nanoporous monolayer graphene. By solution‐casting of hierarchically porous polyether sulfone supports on the as‐grown nanoporous CVD ...

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Facile Fabrication of Large‐Area Atomically Thin Membranes ...

Facile Fabrication of Large-Area Atomically Thin Membranes ... for the realization of nanoporous atomically thin membranes Adv. Mater. 2018, 30, 1804977. 1804977 (2 of 10) ... tical routes for scalable, cost effective, high-quality continuous monolayer 2D material synthesis.

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‪Nicholas T Dee‬ - ‪Google Scholar‬

A scalable route to nanoporous large-area atomically thin graphene membranes by roll-to-roll chemical vapor deposition and polymer support casting PR Kidambi, DD Mariappan, NT Dee, A Vyatskikh, S Zhang, R Karnik, ...

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A Scalable Route to Nanoporous Large-Area Atomically Thin ...

A Scalable Route to Nanoporous Large-Area Atomically Thin ...

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Nanoporous Atomically Thin Graphene Membranes for ...

Jun 28, 2017· Piran R. Kidambi, Dhanushkodi D. Mariappan, Nicholas T. Dee, Andrey Vyatskikh, Sui Zhang, Rohit Karnik, A. John Hart, A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting, ACS Applied Materials & Interfaces, 10.1021/acsami.8b00846, 10, 12, (10369-10378 ...

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Have we finally found industrial graphene manufacture? | IOM3

By the time it’s out of the oven, the graphene should be fully covering the foil in one layer.’ Their work is detailed in A Scalable Route to Nanoporous Large-Area Atomically Thin Graphene Membranes by Roll-to-Roll Chemical Vapor Deposition and Polymer Support Casting, published in Applied Materials & …

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