Synthesis of Amphiphilic Polypeptoid- Functionalized Halloysites Nanotubes (HNTs) as Stabilizer for Oil Spill Remediation

The Design of Synergistic Dispersant and Herding Systems using Tubular Clay Structures and Gel Phase Materials

DOI:
10.7266/N7125R29
 
UDI:
R5.x288.000:0004
Last Update:
Apr 28 2017 16:02 UTC
 
Dataset Author(s):
Tianyi Yu, Donghui Zhang
Point of Contact:
Yu, Tianyi
Louisiana State University / Department of Chemistry
232 Choppin Hall
Baton Rouge, Louisiana  70803
USA
tyu7@lsu.edu
Funding Source:
RFP-V
 
Extent Description:
Dataset contains laboratory measurements of oil degradation, no field sampling involved.

Identified Submitted In-Review Available
3 3 3 3

Suggested Citation:

Tianyi Yu, Donghui Zhang. 2017. Synthesis of Amphiphilic Polypeptoid- Functionalized Halloysites Nanotubes (HNTs) as Stabilizer for Oil Spill Remediation. Distributed by: Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC), Harte Research Institute, Texas A&M University–Corpus Christi. doi:10.7266/N7125R29

Abstract:

Amphiphilic polypeptoids functionalized halloysite nanotubes have been synthesized and characterized as stabilizers in oil-water emulsions for oil spill remediation. Multiple characterizations have been applied to demonstrate the successful polymer grafting which will improve the stability of oil droplets in oil-water emulsion.

Purpose:

Halloysites nanotubes (HNTs), a class of naturally occurring aluminosilicate (Al2O3 2SiO2 2H2O) clay nanotubes, were previously shown to effectively stabilize oil-in-water emulsions. The HNTs are absorbed at the oil-water interface with desorption energy that is dependent on the particle size and wettability. The steric and electrostatic barriers created by HNTs between oil droplets inhibit the coalescence and coarsening of the oil droplets. In contrast to surfactants, pristine HNTs do not significantly reduce the interfacial tension. To further control the wettability and interfacial activity of HNTs, we investigated the functionalization of HNTs with amphiphilic polypeptoids, a class of new biocompatible peptidomimetic polymers.

Theme Keywords:

Halloysite, Amphiphilic Polypeptoid, Oil Spill Remediation

File Format:

tif, pptx, docx, xlsx

Filename:

Tianyi upload.zip (7.9 MB)

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Synthesis of Amphiphilic Polypeptoid- Functionalized Halloysites Nanotubes (HNTs) as Stabilizer for Oil Spill Remediation



Identification Information
Distribution Information
Metadata Maintenance Information

Metadata: 
  File identifier: 
      R5.x288.000-0004-metadata.xml
  Language: 
      eng; USA
  Character set: 
    Character set code: 
      utf8
  Hierarchy level: 
    Scope code: 
      dataset
  Metadata author: 
    Responsible party: 
      Individual name: 
          Donghui Zhang
      Organisation name: 
          Louisiana State University / Department of Chemistry
      Position name: 
          Associate Professor
      Contact info: 
        Contact: 
          Phone: 
            Telephone: 
              Voice: 
                  2255784893
              Facsimile: 
          Address: 
            Address: 
              Delivery point: 
                  232 Choppin Hall
              City: 
                  Baton Rouge
              Administrative area: 
                  Louisiana
              Postal code: 
                  70803
              Country: 
                  USA
              Electronic mail address: 
                  dhzhang@lsu.edu
      Role: 
        Role code: 
          pointOfContact
  Date stamp: 
      2021-05-04T20:04:56+00:00
  Metadata standard name: 
      ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
  Metadata standard version: 
      ISO 19115-2:2009(E)
  Dataset URI: 
      https://data.gulfresearchinitiative.org/metadata/R5.x288.000:0004
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Identification info: Data identification: Citation: Citation: Title: Synthesis of Amphiphilic Polypeptoid- Functionalized Halloysites Nanotubes (HNTs) as Stabilizer for Oil Spill Remediation Alternate title: Date: Date: Date: 2017-05-10 Date type: Date type code: publication Identifier: Identifier: Code: Anchor: xlink: https://dx.doi.org/10.7266/N7125R29 title: DOI doi:10.7266/N7125R29 Abstract: Amphiphilic polypeptoids functionalized halloysite nanotubes have been synthesized and characterized as stabilizers in oil-water emulsions for oil spill remediation. Multiple characterizations have been applied to demonstrate the successful polymer grafting which will improve the stability of oil droplets in oil-water emulsion. Purpose: Halloysites nanotubes (HNTs), a class of naturally occurring aluminosilicate (Al2O3 2SiO2 2H2O) clay nanotubes, were previously shown to effectively stabilize oil-in-water emulsions. The HNTs are absorbed at the oil-water interface with desorption energy that is dependent on the particle size and wettability. The steric and electrostatic barriers created by HNTs between oil droplets inhibit the coalescence and coarsening of the oil droplets. In contrast to surfactants, pristine HNTs do not significantly reduce the interfacial tension. To further control the wettability and interfacial activity of HNTs, we investigated the functionalization of HNTs with amphiphilic polypeptoids, a class of new biocompatible peptidomimetic polymers. Status: Progress code: completed Point of contact: Responsible party: Individual name: Tianyi Yu Organisation name: Louisiana State University / Department of Chemistry Position name: Graduate Student Contact info: Contact: Phone: Telephone: Voice: 2255784914 Facsimile: Address: Address: Delivery point: 232 Choppin Hall City: Baton Rouge Administrative area: Louisiana Postal code: 70803 Country: USA Electronic mail address: tyu7@lsu.edu Role: Role code: pointOfContact Point of contact: Responsible party: Individual name: Donghui Zhang Organisation name: Louisiana State University / Department of Chemistry Position name: Associate Professor Contact info: Contact: Phone: Telephone: Voice: 2255784893 Facsimile: Address: Address: Delivery point: 232 Choppin Hall City: Baton Rouge Administrative area: Louisiana Postal code: 70803 Country: USA Electronic mail address: dhzhang@lsu.edu Role: Role code: pointOfContact Descriptive keywords: Keywords: Keyword: Halloysite Keyword: Amphiphilic Polypeptoid Keyword: Oil Spill Remediation Type: Keyword type code: theme Descriptive keywords: Keywords: Keyword: inapplicable Type: Keyword type code: place Resource constraints: title: Cite As Constraints: Use limitation: Tianyi Yu, Donghui Zhang. 2017. Synthesis of Amphiphilic Polypeptoid- Functionalized Halloysites Nanotubes (HNTs) as Stabilizer for Oil Spill Remediation. Distributed by: Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC), Harte Research Institute, Texas A&M University–Corpus Christi. doi:10.7266/N7125R29 Resource constraints: title: CC0 License Legal constraints: Use constraints: Restriction code: licenceUnrestricted Other constraints: This information is released under the Creative Commons license - No Rights Reserved - CC0 1.0 Universal (https://creativecommons.org/publicdomain/zero/1.0/). The person who associated a work with this deed has dedicated the work to the public domain by waiving all of his or her rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission. Resource constraints: title: Liability and Warranty Legal constraints: Other constraints: All materials on this website are made available to GRIIDC and in turn to you "as-is." Content may only be submitted by an individual who represents and warrants that s/he has sufficient rights to be able to make the content available under a CC0 waiver. There is no warranty (expressed or implied) to these materials, their title, accuracy, non-infringement of third party rights, or fitness for any particular purpose, including the performance or results you may obtain from their use. Use these materials at your own risk. Under no circumstances shall GRIIDC be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use or the inability to use either this website or the materials available via this website. If you are dissatisfied with any website feature, content, or terms of use, your sole and exclusive remedy is to discontinue use. Aggregation Info: AggregateInformation: Aggregate Data Set Name: title: Related Publication Citation Citation: Title: Yu, T., Swientoniewski, L. T., Omarova, M., Li, M.-C., Negulescu, I. I., Jiang, N., … Zhang, D. (2019). Investigation of Amphiphilic Polypeptoid-Functionalized Halloysite Nanotubes as Emulsion Stabilizer for Oil Spill Remediation. ACS Applied Materials & Interfaces, 11(31), 27944–27953. doi:10.1021/acsami.9b08623 Date: inapplicable Aggregate Data Set Identifier: title: Related Publication DOI Identifier: Code: Anchor: xlink: https://dx.doi.org/10.1021/acsami.9b08623 title: DOI doi:10.1021/acsami.9b08623 Association Type: Association type code: crossReference Language: eng; USA Topic category: Topic category code: oceans Extent: Extent: Description: Dataset contains laboratory measurements of oil degradation, no field sampling involved. Supplemental Information: Thermogravimetric analysis and transmission electron microscopy were applied to verify the successful polymer grafting and weight fraction of the grafted polymers. Measurement of interfacial tension and contact angel at the three-phase interface (i.e., dodecane, halloysite particle and saline water) were also conducted in this reporting period. 1H-NMR was applied to analyze the copolymers compositions and molecular weight. FT-IR was used applied to confirm the polymer grafting on the HNTs. Temperature (deg C), Wavenumber (cm-1), Time (s), Density, Date (MM/DD/YYYY), Tilt, Theta (R), Theta (L), Mean, Standard deviation, Weight (%), Average interfacial tension (mN/m), Polymer loading (weight %), Time (hr), Abundance (cells/mL) ||1H NMR were recorded on a Bruker AV-400 Nanobay spectrometer, and the chemical shifts in parts per million (ppm) were referenced to protio impurities of CDCl3 and CD2Cl2. Fourier transform infrared radiation (FTIR) spectra were collected with a Bruker Alpha FTIR spectrometer. Zeta Potential analysis was conducted on a Malvern Zetasizer Nano-ZS instrument using zetasizer software 6.12. Transmission Electron Microscopy (TEM) The morphology of the particles was characterized by field emission scanning electron microscopy (SEM, Hitachi S-4700) and transmission electron microscopy (TEM, JEOL 2010, operated at 200 kV). Thermogravimetric analysis (TGA) of the samples was performed in an air environment at a heating rate of 10°C/min using a TA Instruments SDT 2960 simultaneous DTA-TGA. Interfacial tension and contact angle were measured using the pendant drop method on a standard Ramé -Hart model 250 goniometer.|||
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Distribution info: Distribution: Distributor: Distributor: Distributor contact: Responsible party: Organisation name: Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC) Contact info: Contact: Phone: Telephone: Voice: 3618253604 Address: Address: Delivery point: 6300 Ocean Drive City: Corpus Christi Administrative area: TX Postal code: 78412 Country: USA Electronic mail address: griidc@gomri.org Online Resource: Online Resource: Linkage: URL: https://data.gulfresearchinitiative.org Role: Role code: distributor Distributor format: Format: Name: tif, pptx, docx, xlsx Version: inapplicable File decompression technique: zip Distributor transfer options: Digital transfer options: Transfer size: 7.8951 Online: Online Resource: Linkage: URL: https://data.gulfresearchinitiative.org/data/R5.x288.000:0004 Protocol: https Name: Data Landing Page Description: GRIIDC dataset landing page Function: Online function code: information
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Metadata maintenance: Maintenance information: Maintenance and update frequency: unknown Maintenance note: This ISO metadata record was automatically generated from information provided to GRIIDC for dataset: R5.x288.000:0004 on 2021-06-18T10:53:35-05:00
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