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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Porous, Crystalline, Covalent Organic Frameworks
|
|---|---|
| Published in |
Science, November 2005
|
| DOI | 10.1126/science.1120411 |
| Pubmed ID | |
| Authors |
Adrien P. Côté, Annabelle I. Benin, Nathan W. Ockwig, Michael O'Keeffe, Adam J. Matzger, Omar M. Yaghi |
| Abstract |
Covalent organic frameworks (COFs) have been designed and successfully synthesized by condensation reactions of phenyl diboronic acid {C6H4[B(OH)2]2} and hexahydroxytriphenylene [C18H6(OH)6]. Powder x-ray diffraction studies of the highly crystalline products (C3H2BO)6.(C9H12)1 (COF-1) and C9H4BO2 (COF-5) revealed expanded porous graphitic layers that are either staggered (COF-1, P6(3)/mmc) or eclipsed (COF-5, P6/mmm). Their crystal structures are entirely held by strong bonds between B, C, and O atoms to form rigid porous architectures with pore sizes ranging from 7 to 27 angstroms. COF-1 and COF-5 exhibit high thermal stability (to temperatures up to 500 degrees to 600 degrees C), permanent porosity, and high surface areas (711 and 1590 square meters per gram, respectively). |
X Demographics
The data shown below were collected from the profiles of 4 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Italy | 1 | 25% |
| Iran, Islamic Republic of | 1 | 25% |
| Unknown | 2 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 4 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 2,358 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 16 | <1% |
| Germany | 8 | <1% |
| United Kingdom | 6 | <1% |
| Spain | 3 | <1% |
| Japan | 3 | <1% |
| France | 2 | <1% |
| Switzerland | 2 | <1% |
| Sweden | 1 | <1% |
| India | 1 | <1% |
| Other | 7 | <1% |
| Unknown | 2309 | 98% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 584 | 25% |
| Student > Master | 317 | 13% |
| Researcher | 269 | 11% |
| Student > Bachelor | 194 | 8% |
| Student > Doctoral Student | 131 | 6% |
| Other | 274 | 12% |
| Unknown | 589 | 25% |
| Readers by discipline | Count | As % |
|---|---|---|
| Chemistry | 1130 | 48% |
| Materials Science | 168 | 7% |
| Chemical Engineering | 126 | 5% |
| Engineering | 82 | 3% |
| Physics and Astronomy | 67 | 3% |
| Other | 100 | 4% |
| Unknown | 685 | 29% |
Attention Score in Context
This research output has an Altmetric Attention Score of 74. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 09 April 2024.
All research outputs
#500,032
of 23,206,358 outputs
Outputs from Science
#11,770
of 78,289 outputs
Outputs of similar age
#976
of 147,457 outputs
Outputs of similar age from Science
#14
of 269 outputs
Altmetric has tracked 23,206,358 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 97th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 78,289 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 62.8. This one has done well, scoring higher than 84% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 147,457 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 99% of its contemporaries.
We're also able to compare this research output to 269 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 94% of its contemporaries.