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Seeded growth of single-crystal two-dimensional covalent organic frameworks
Open accessAbstract
Covalent organic frameworks writ large: Covalent organic framework (COF) materials have been difficult to characterize structurally and to exploit because they tend to form powders or amorphous materials. Ma et al. studied a variety of three-dimensional COFs based on imine linkages (see the Perspective by Navarro). They found that the addition of aniline inhibited nucleation and allowed the growth of crystals large enough for single-crystal x-ray diffraction studies. Evans et al. describe a two-step process in which nanoscale seeds of boronate ester–linked two-dimensional COFs can be grown into micrometer-scale single crystals by using a solvent that suppresses the nucleation of additional nanoparticles. Transient absorption spectroscopy revealed superior charge transport in these crystallites compared with that observed in conventional powders. Science , this issue p. 48 , p. 52 ; see also p. 35
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Cited by
Single-crystal x-ray diffraction structures of covalent organic frameworks
Ma, T., Kapustin, E. A., Yin, S. X., Liang, L., Zhou, Z., Niu, J., Li, L.-H., Wang, Y., Su, J., Li, J., et al. (2018) · Science · doi:10.1126/science.aat7679 · Cited by 1,381
Sulfone-containing covalent organic frameworks for photocatalytic hydrogen evolution from water
Wang, X., Chen, L., Chong, S. Y., Little, M. A., Wu, Y., Zhu, W.-H., Clowes, R., Yan, Y., Zwijnenburg, M. A., Sprick, R. S., et al. (2018) · Nature Chemistry · doi:10.1038/s41557-018-0141-5 · Cited by 1,320
Self-citationNew synthetic strategies toward covalent organic frameworks
Li, Y., Chen, W., Xing, G., Jiang, D., & Chen, L. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00199f · Cited by 658
Self-citationOpportunities of Covalent Organic Frameworks for Advanced Applications
Song, Y., Sun, Q., Aguila, B., & Ma, S. (2019) · Advanced Science · doi:10.1002/advs.201801410 · Cited by 586
Chiral covalent organic frameworks: design, synthesis and property
Han, X., Yuan, C., Hou, B., Liu, L., Li, H., Liu, Y., & Cui, Y. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00009d · Cited by 478
Metadata
- Authors
- Evans, A. M., Parent, L. R., Flanders, N. C., Bisbey, R. P., Vitaku, E., Kirschner, M. S., Schaller, R. D., Chen, L. X., Gianneschi, N. C., & Dichtel, W. R.
- Venue
- Science
- Published
- 2018-07-06
- Volume
- 361
- Issue
- 6397
- Pages
- 52-57
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2809379320
- Cited by
- 737
- References
- 0
- FWCI
- 25.84
- Type
- journal article
- Language
- en
- Open access
- green
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- Evans, A. M., Parent, L. R., Flanders, N. C., Bisbey, R. P., Vitaku, E., Kirschner, M. S., Schaller, R. D., Chen, L. X., Gianneschi, N. C., & Dichtel, W. R. (2018). Seeded growth of single-crystal two-dimensional covalent organic frameworks. Science. https://doi.org/10.1126/science.aar7883
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