Tuning the optical properties of zirconium-based metal-organic frameworks by post-synthetic modifications

Soumya Prakash Biswal; J. Panda; Taponitya Samantaray; Jaykishon Swain; Narayan C. Bera; Nityananda Agasti; Viswanathan S. Saji; Rojalin Sahu; Raghabendra Samantaray; Jenny V. Lockard

doi:10.1016/j.matlet.2023.134497

Tuning the optical properties of zirconium-based metal-organic frameworks by post-synthetic modifications

Soumya Prakash Biswal
, J. Panda
, Taponitya Samantaray
, Jaykishon Swain
, Narayan C. Bera
, Nityananda Agasti
, Viswanathan S. Saji
, Rojalin Sahu^*
, Raghabendra Samantaray
, Jenny V. Lockard

^*Corresponding author for this work

Interdisciplinary Research Center for Advanced Materials

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Functionalization of linkers of robust UiO-66-NH₂ MOFs is performed by a post-synthetic modification process. The chemical modifications of linkers, an extension of conjugation by several organic molecules, are authenticated by PXRD, NMR and IR characterization techniques. Diffuse reflectance UV–Vis spectroscopic studies showed significant variation in their optical absorption properties, and computational methods validate these results.

Original language	English
Article number	134497
Journal	Materials Letters
Volume	346
DOIs	https://doi.org/10.1016/j.matlet.2023.134497
State	Published - 1 Sep 2023

Bibliographical note

Publisher Copyright:
© 2023 Elsevier B.V.

Keywords

Metal-organic frameworks
Optical properties
Post-synthetic modification
UiO-66

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2023.134497

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@article{a93789e64b16485fb1bbb591b12092e5,

title = "Tuning the optical properties of zirconium-based metal-organic frameworks by post-synthetic modifications",

abstract = "Functionalization of linkers of robust UiO-66-NH2 MOFs is performed by a post-synthetic modification process. The chemical modifications of linkers, an extension of conjugation by several organic molecules, are authenticated by PXRD, NMR and IR characterization techniques. Diffuse reflectance UV–Vis spectroscopic studies showed significant variation in their optical absorption properties, and computational methods validate these results.",

keywords = "Metal-organic frameworks, Optical properties, Post-synthetic modification, UiO-66",

author = "Biswal, \{Soumya Prakash\} and J. Panda and Taponitya Samantaray and Jaykishon Swain and Bera, \{Narayan C.\} and Nityananda Agasti and Saji, \{Viswanathan S.\} and Rojalin Sahu and Raghabendra Samantaray and Lockard, \{Jenny V.\}",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier B.V.",

year = "2023",

month = sep,

day = "1",

doi = "10.1016/j.matlet.2023.134497",

language = "English",

volume = "346",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Tuning the optical properties of zirconium-based metal-organic frameworks by post-synthetic modifications

AU - Biswal, Soumya Prakash

AU - Panda, J.

AU - Samantaray, Taponitya

AU - Swain, Jaykishon

AU - Bera, Narayan C.

AU - Agasti, Nityananda

AU - Saji, Viswanathan S.

AU - Sahu, Rojalin

AU - Samantaray, Raghabendra

AU - Lockard, Jenny V.

PY - 2023/9/1

Y1 - 2023/9/1

N2 - Functionalization of linkers of robust UiO-66-NH2 MOFs is performed by a post-synthetic modification process. The chemical modifications of linkers, an extension of conjugation by several organic molecules, are authenticated by PXRD, NMR and IR characterization techniques. Diffuse reflectance UV–Vis spectroscopic studies showed significant variation in their optical absorption properties, and computational methods validate these results.

AB - Functionalization of linkers of robust UiO-66-NH2 MOFs is performed by a post-synthetic modification process. The chemical modifications of linkers, an extension of conjugation by several organic molecules, are authenticated by PXRD, NMR and IR characterization techniques. Diffuse reflectance UV–Vis spectroscopic studies showed significant variation in their optical absorption properties, and computational methods validate these results.

KW - Metal-organic frameworks

KW - Optical properties

KW - Post-synthetic modification

KW - UiO-66

UR - https://www.scopus.com/pages/publications/85159228467

U2 - 10.1016/j.matlet.2023.134497

DO - 10.1016/j.matlet.2023.134497

M3 - Article

AN - SCOPUS:85159228467

SN - 0167-577X

VL - 346

JO - Materials Letters

JF - Materials Letters

M1 - 134497

ER -

Tuning the optical properties of zirconium-based metal-organic frameworks by post-synthetic modifications

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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