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Title: M4FT-15OR03100415 - Update on COF-based Adsorbent Survey

Abstract

This letter report provides an update on activities focused on generating nanoporous adsorbents involving covalent organic frameworks (COF) and zeolitic imidazolium frameworks (ZIF). The adsorbents have been generated and screened in a uranyl-spiked brine (6 ppm U) to understand uranyl-binding behavior. Porous organic polymers (POP) also qualify under this title and are similar to the COF PPN-6 that is discussed herein. Seven COF/POP and one 1 ZIF were synthesized and screened for uranyl adsorption. Seawater screening is on-going via batch testing while flow screening systems are being developed at PNNL.

Authors:
 [1];  [1]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Nuclear Energy (NE)
OSTI Identifier:
1253234
Report Number(s):
ORNL/LTR-2015/71
AF5855000; NEAF344
DOE Contract Number:
AC05-00OR22725
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; amidoxime; covalent organic framework; COF; ZIF; seawater; uranium

Citation Formats

Mayes, Richard T., and Dai, Sheng. M4FT-15OR03100415 - Update on COF-based Adsorbent Survey. United States: N. p., 2015. Web. doi:10.2172/1253234.
Mayes, Richard T., & Dai, Sheng. M4FT-15OR03100415 - Update on COF-based Adsorbent Survey. United States. doi:10.2172/1253234.
Mayes, Richard T., and Dai, Sheng. Sun . "M4FT-15OR03100415 - Update on COF-based Adsorbent Survey". United States. doi:10.2172/1253234. https://www.osti.gov/servlets/purl/1253234.
@article{osti_1253234,
title = {M4FT-15OR03100415 - Update on COF-based Adsorbent Survey},
author = {Mayes, Richard T. and Dai, Sheng},
abstractNote = {This letter report provides an update on activities focused on generating nanoporous adsorbents involving covalent organic frameworks (COF) and zeolitic imidazolium frameworks (ZIF). The adsorbents have been generated and screened in a uranyl-spiked brine (6 ppm U) to understand uranyl-binding behavior. Porous organic polymers (POP) also qualify under this title and are similar to the COF PPN-6 that is discussed herein. Seven COF/POP and one 1 ZIF were synthesized and screened for uranyl adsorption. Seawater screening is on-going via batch testing while flow screening systems are being developed at PNNL.},
doi = {10.2172/1253234},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Feb 01 00:00:00 EST 2015},
month = {Sun Feb 01 00:00:00 EST 2015}
}

Technical Report:

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