Amorphous-to-crystalline transition and photoluminescence switching in guest-absorbing metal-organic network thin films

Amr Ghazy; Muhammad Safdar; Mika Lastusaari; Maarit Karppinen

doi:10.1039/c9cc08904g

Amorphous-to-crystalline transition and photoluminescence switching in guest-absorbing metal-organic network thin films

Amr Ghazy, Muhammad Safdar, Mika Lastusaari, Maarit Karppinen^*

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

13 Sitaatiot (Scopus)

62 Lataukset (Pure)

Abstrakti

An amorphous metal-organic framework (aMOF) is an oxymoron as the porosity derived from the ordered network of the metal and organic moieties is the main characteristic of conventional crystalline MOFs. However, amorphous metal-organic materials can be synthesized from gaseous precursors through atomic/molecular layer deposition (ALD/MLD). We demonstrate an exciting interplay between luminescence properties and amorphous-to-crystalline transition realized upon water absorption in ALD/MLD aMOF films.

Alkuperäiskieli	Englanti
Sivut	241-244
Sivumäärä	4
Julkaisu	Chemical Communications
Vuosikerta	56
Numero	2
DOI - pysyväislinkit	https://doi.org/10.1039/c9cc08904g
Tila	Julkaistu - 7 tammikuuta 2020
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

Pääsy asiakirjaan

10.1039/c9cc08904gLisenssi: CC BY

CHEM-Ghazy et al-2020-Amorphous-to-crystalline-ChemCommFinal published version, 2,7 MBLisenssi: CC BY

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Link to publication in Scopus

2 Päättynyt

Uusia hybridimateriaaleja ALD/MLD:n avulla: perusteista sovelluksiin
Aleksandrova, I., Medina, E., Karppinen, M., Penttinen, J., Ghazy, A., Mustonen, O., Khayyami, A., Madadi, M., Johansson, L., Sederholm, L., Revitzer, H., Haggren, A., Thomas, C. & Tiittanen, T.
01/09/2016 → 31/08/2020
Projekti: Academy of Finland: Other research funding
Molecular-Layer-Engineered Inorganic-Organic Hybrid Materials
Mustonen, O., Penttinen, J., Tripathi, T., Jin, H., Khayyami, A., Thomas, C., Ahvenniemi, E., Heiska, J., Medina, E., Ghazy, A., Hagen, D., Lepikko, S., Karppinen, M., Aleksandrova, I., Haggren, A., Nisula, M., Johansson, L., Tiittanen, T., Giedraityte, Z., Krahl, F., Marin, G., Chou, T., Niemelä, J., Srivastava, D., Safdar, M. & Philip, A.
23/12/2013 → 31/01/2019
Projekti: EU: ERC grants

Raaka-aineiden tutkimusinfrastruktuuri
Maarit Karppinen (Manager)
Kemian tekniikan korkeakoulu
Laitteistot/tilat: Facility

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title = "Amorphous-to-crystalline transition and photoluminescence switching in guest-absorbing metal-organic network thin films",

abstract = "An amorphous metal-organic framework (aMOF) is an oxymoron as the porosity derived from the ordered network of the metal and organic moieties is the main characteristic of conventional crystalline MOFs. However, amorphous metal-organic materials can be synthesized from gaseous precursors through atomic/molecular layer deposition (ALD/MLD). We demonstrate an exciting interplay between luminescence properties and amorphous-to-crystalline transition realized upon water absorption in ALD/MLD aMOF films.",

author = "Amr Ghazy and Muhammad Safdar and Mika Lastusaari and Maarit Karppinen",

note = "| openaire: EC/FP7/339478/EU//LAYERENG-HYBMAT",

year = "2020",

month = jan,

day = "7",

doi = "10.1039/c9cc08904g",

language = "English",

volume = "56",

pages = "241--244",

journal = "Chemical Communications",

issn = "1359-7345",

number = "2",

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TY - JOUR

T1 - Amorphous-to-crystalline transition and photoluminescence switching in guest-absorbing metal-organic network thin films

AU - Ghazy, Amr

AU - Safdar, Muhammad

AU - Lastusaari, Mika

AU - Karppinen, Maarit

N1 - | openaire: EC/FP7/339478/EU//LAYERENG-HYBMAT

PY - 2020/1/7

Y1 - 2020/1/7

N2 - An amorphous metal-organic framework (aMOF) is an oxymoron as the porosity derived from the ordered network of the metal and organic moieties is the main characteristic of conventional crystalline MOFs. However, amorphous metal-organic materials can be synthesized from gaseous precursors through atomic/molecular layer deposition (ALD/MLD). We demonstrate an exciting interplay between luminescence properties and amorphous-to-crystalline transition realized upon water absorption in ALD/MLD aMOF films.

AB - An amorphous metal-organic framework (aMOF) is an oxymoron as the porosity derived from the ordered network of the metal and organic moieties is the main characteristic of conventional crystalline MOFs. However, amorphous metal-organic materials can be synthesized from gaseous precursors through atomic/molecular layer deposition (ALD/MLD). We demonstrate an exciting interplay between luminescence properties and amorphous-to-crystalline transition realized upon water absorption in ALD/MLD aMOF films.

UR - http://www.scopus.com/inward/record.url?scp=85077000153&partnerID=8YFLogxK

U2 - 10.1039/c9cc08904g

DO - 10.1039/c9cc08904g

M3 - Article

C2 - 31803875

AN - SCOPUS:85077000153

VL - 56

SP - 241

EP - 244

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 2

ER -

Amorphous-to-crystalline transition and photoluminescence switching in guest-absorbing metal-organic network thin films

Abstrakti

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

Uusia hybridimateriaaleja ALD/MLD:n avulla: perusteista sovelluksiin

Molecular-Layer-Engineered Inorganic-Organic Hybrid Materials

Laitteet

Raaka-aineiden tutkimusinfrastruktuuri

Siteeraa tätä