Calcium-silicate-based porous particles, composition, method of making and use thereof

Shahsavari, Rouzbeh; Miller, Joseph B.; Desireddy, Anil; Yamato, Kazuhiro

Title: Calcium-silicate-based porous particles, composition, method of making and use thereof

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Abstract

A method for synthesizing calcium-silicate-based porous particles (CSPPs) is described. Control over CSPP morphology and pore size is achieved through a refined solution-based synthesis, allowing loading of a variety of sealants. These particles, upon external stimuli, release the loaded sealant into the surrounding material. Methods of loading the CSPPs with loading sealant are described. The CSPPs may be used in pure form or mixed with another material to deliver self-healing, sealing and multi-functional properties to a physical structure. The composition of the CSPPs is described, along with methods of use of the CSPPs.

Inventors:: Shahsavari, Rouzbeh; Miller, Joseph B.; Desireddy, Anil; Yamato, Kazuhiro

Issue Date:: 2021-01-05

Research Org.:: C-Crete Technologies, LLC, Houston, TX (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1805347

Patent Number(s):: 10882751

Application Number:: 15/280,649

Assignee:: C-Crete Technologies, LLC (Houston, TX)

DOE Contract Number:: FE0026511

Resource Type:: Patent

Resource Relation:: Patent File Date: 09/29/2016

Country of Publication:: United States

Language:: English

Citation Formats


                    Shahsavari, Rouzbeh, Miller, Joseph B., Desireddy, Anil, and Yamato, Kazuhiro. Calcium-silicate-based porous particles, composition, method of making and use thereof.  United States: N. p., 2021. 
        Web.

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                    Shahsavari, Rouzbeh, Miller, Joseph B., Desireddy, Anil, & Yamato, Kazuhiro. Calcium-silicate-based porous particles, composition, method of making and use thereof.  United States.

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                    Shahsavari, Rouzbeh, Miller, Joseph B., Desireddy, Anil, and Yamato, Kazuhiro. Tue .  
        "Calcium-silicate-based porous particles, composition, method of making and use thereof".  United States.  https://www.osti.gov/servlets/purl/1805347.

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@article{osti_1805347,

  title        = {Calcium-silicate-based porous particles, composition, method of making and use thereof},

  author       = {Shahsavari, Rouzbeh and Miller, Joseph B. and Desireddy, Anil and Yamato, Kazuhiro},

  abstractNote = {A method for synthesizing calcium-silicate-based porous particles (CSPPs) is described. Control over CSPP morphology and pore size is achieved through a refined solution-based synthesis, allowing loading of a variety of sealants. These particles, upon external stimuli, release the loaded sealant into the surrounding material. Methods of loading the CSPPs with loading sealant are described. The CSPPs may be used in pure form or mixed with another material to deliver self-healing, sealing and multi-functional properties to a physical structure. The composition of the CSPPs is described, along with methods of use of the CSPPs.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2021},

  month        = {1}

}

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