Cited by 69Machine Learning in Materials ScienceMetal-Organic Frameworks: Synthesis and ApplicationsComputational and Text Analysis Methods

Text Mining Metal–Organic Framework Papers

Open access
Park, Sanghoon, Kim, Baekjun, Choi, Sihoon, Boyd, Peter G., Smit, Berend, Kim, Jihan·2018·Journal of Chemical Information and Modeling

Abstract

High Resolution Image Download MS PowerPoint Slide We have developed a simple text mining algorithm that allows us to identify surface area and pore volumes of metal–organic frameworks (MOFs) using manuscript html files as inputs. The algorithm searches for common units (e.g., m 2 /g, cm 3 /g) associated with these two quantities to facilitate the search. From the sample set data of over 200 MOFs, the algorithm managed to identify 90% and 88.8% of the correct surface area and pore volume values. Further application to a test set of randomly chosen MOF html files yielded 73.2% and 85.1% accuracies for the two respective quantities. Most of the errors stem from unorthodox sentence structures that made it difficult to identify the correct data as well as bolded notations of MOFs (e.g., 1a ) that made it difficult identify its real name. These types of tools will become useful when it comes to discovering structure–property relationships among MOFs as well as collecting a large set of data for references.

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Crossref · 10.1021/acs.jcim.7b00608

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Research works printed but not linked: 2

  1. Bird, S., Klein, E., Loper, E. Natural Language Processing With Python: Analyzing Text With The Natural Language Toolkit; O'Reilly Media, Inc., 2009.
  2. Prasad, T. K.; Hong, D. H.; Suh, M. P. High Gas Sorption and Metal-Ion Exchange of Microporous Metal-Organic. Chem. -Eur. J. 2010, 16, 14043.

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Authors
Park, S., Kim, B., Choi, S., Boyd, P. G., Smit, B., & Kim, J.
Affiliations
  • Korea Advanced Institute of Science and Technology (KR)
  • École Polytechnique Fédérale de Lausanne (CH)
Corresponding author
  • Smit, Berend
  • Kim, Jihan
Venue
Journal of Chemical Information and Modeling
Published
2018-01-29
Volume
58
Issue
2
Pages
244-251
ISSN
  • 1549-9596 (ISSN-L)
  • 1549-960X
OpenAlex
W2771333655
Cited by
69
References
40
Citations by year
2026: 2 · 2025: 11 · 2024: 10 · 2023: 12 · 2022: 7 · 2021: 9 · 2020: 7 · 2019: 10 · 2018: 1
FWCI
2.08
Type
journal article
Language
en
Open access
Locations
  • Journal of Chemical Information and Modeling (publishedVersion, other-oa)
  • PubMed (publishedVersion)
  • Infoscience (Ecole Polytechnique Fédérale de Lausanne) (submittedVersion, cc-by-nc-nd)
Funders
  • Schweizerischer Nationalfonds zur F?rderung der Wissenschaftlichen Forschung (162130)
  • National Research Foundation of Korea (2015K1A3A1A14003244)
Topics
  • Physical Sciences › Materials Science › Materials Chemistry › Machine Learning in Materials Science
  • Physical Sciences › Chemistry › Inorganic Chemistry › Metal-Organic Frameworks: Synthesis and Applications
  • Social Sciences › General Social Sciences › Computational and Text Analysis Methods
Keywords
metal-organic frameworks, text mining, surface area, pore volume, structure-property relationships
MeSH terms
Metal-Organic Frameworks, Natural Language Processing, Surface Properties, Porosity, Data Mining

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