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Nanosurfactant formulations and use therefor

Patent ·
OSTI ID:2541994
Provided are an ink composition, comprising greater than 0.2% by weight a graphene quantum dot nanosurfactant, a printable material, and a solvent, wherein the printable material is dispersed in the solvent by the graphene quantum dot nanosurfactant, and a method of preparing an ink composition. Advantageously, the present ink composition may be printed onto 2D and 3D substrates to form printed films with improved mechanical stability and photoconductance.
Research Organization:
University of Notre Dame, South Bend, IN (United States)
Sponsoring Organization:
USDOE; National Science Foundation (NSF)
DOE Contract Number:
NE0008712; NE0008701
Assignee:
University of Notre Dame du Lac (South Bend, IN)
Patent Number(s):
11,939,481
Application Number:
17/357,805
OSTI ID:
2541994
Country of Publication:
United States
Language:
English

References (43)

Raman spectroscopy of graphene-based materials and its applications in related devices journal January 2018
Systems of mechanized and reactive droplets powered by multi-responsive surfactants journal January 2018
Color Sensitive Response of Graphene/Graphene Quantum Dot Phototransistors journal October 2019
Infrared Photodetectors Based on CVD-Grown Graphene and PbS Quantum Dots with Ultrahigh Responsivity journal August 2012
Water-based and biocompatible 2D crystal inks for all-inkjet-printed heterostructures journal January 2017
Colloidal nanoparticle inks for printing functional devices: emerging trends and future prospects journal January 2019
Hindrance function for sedimentation and creaming of colloidal disks journal February 2010
Water Dispersible, Positively and Negatively Charged MoS 2 Nanosheets: Surface Chemistry and the Role of Surfactant Binding journal February 2015
Dispersion and assembly of reduced graphene oxide in chiral nematic liquid crystals by charged two-dimensional nanosurfactants journal February 2018
Emissive ZnO–graphene quantum dots for white-light-emitting diodes journal May 2012
Solution-processable 2D semiconductors for high-performance large-area electronics journal October 2018
Natural Halloysites-Based Janus Platelet Surfactants for the Formation of Pickering Emulsion and Enhanced Oil Recovery journal January 2019
Aqueous Exfoliation of Graphite into Graphene Assisted by Sulfonyl Graphene Quantum Dots for Photonic Crystal Applications journal August 2017
A highly sensitive ultraviolet sensor based on a facile in situ solution-grown ZnO nanorod/graphene heterostructure journal January 2011
Efficient Inkjet Printing of Graphene journal May 2013
Flexible, Print-in-Place 1D–2D Thin-Film Transistors Using Aerosol Jet Printing journal September 2019
Thermosensitive ZrP-PNIPAM Pickering Emulsifier and the Controlled-Release Behavior journal February 2017
Ultrafast Optical-Pump Terahertz-Probe Spectroscopy of the Carrier Relaxation and Recombination Dynamics in Epitaxial Graphene journal December 2008
Electrostatic-Driven Dynamic Jamming of 2D Nanoparticles at Interfaces for Controlled Molecular Diffusion journal August 2018
Dispersions of Non-Covalently Functionalized Graphene with Minimal Stabilizer journal September 2012
Thickness dependence on the optoelectronic properties of multilayered GaSe based photodetector journal June 2016
Chemical sensing with 2D materials journal January 2018
Nanofluid of graphene-based amphiphilic Janus nanosheets for tertiary or enhanced oil recovery: High performance at low concentration journal June 2016
Ultralow concentration of molybdenum disulfide nanosheets for enhanced oil recovery journal September 2019
Inkjet Printing of High Conductivity, Flexible Graphene Patterns
  • Secor, Ethan B.; Prabhumirashi, Pradyumna L.; Puntambekar, Kanan
  • The Journal of Physical Chemistry Letters, Vol. 4, Issue 8, p. 1347-1351 https://doi.org/10.1021/jz400644c
journal March 2013
Nanoscale insight into the exfoliation mechanism of graphene with organic dyes: effect of charge, dipole and molecular structure journal January 2013
Iridescence in nematics: Photonic liquid crystals of nanoplates in absence of long-range periodicity journal August 2019
Large-Area All-Printed Temperature Sensing Surfaces Using Novel Composite Thermistor Materials journal December 2018
Hybrid graphene–quantum dot phototransistors with ultrahigh gain journal May 2012
Gravure Printing of Graphene for Large-area Flexible Electronics journal April 2014
Scalable, Self-Aligned Printing of Flexible Graphene Micro-Supercapacitors journal May 2017
Three-dimensional microarchitected materials and devices using nanoparticle assembly by pointwise spatial printing journal March 2017
Large-Scale Exfoliation of Inorganic Layered Compounds in Aqueous Surfactant Solutions journal July 2011
Wearable Bandage-Based Strain Sensor for Home Healthcare: Combining 3D Aerosol Jet Printing and Laser Sintering journal December 2018
Dielectric nanosheets made by liquid-phase exfoliation in water and their use in graphene-based electronics journal June 2014
Facile Doping and Work‐Function Modification of Few‐Layer Graphene Using Molecular Oxidants and Reductants journal January 2017
High-performance photodetectors for visible and near-infrared lights based on individual WS 2 nanotubes journal June 2012
High-performance and flexible thermoelectric films by screen printing solution-processed nanoplate crystals journal September 2016
3D Conformal Printing and Photonic Sintering of High‐Performance Flexible Thermoelectric Films Using 2D Nanoplates journal July 2019
All-printed thin-film transistors from networks of liquid-exfoliated nanosheets journal April 2017
Growth of Colloidal Nanoplate Liquid Crystals Using Temperature Gradients journal October 2019
Rapid and Versatile Photonic Annealing of Graphene Inks for Flexible Printed Electronics journal September 2015
Liquid-Phase Exfoliation of Nanotubes and Graphene journal December 2009

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