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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Ultrahigh Porosity in Metal-Organic Frameworks
|
|---|---|
| Published in |
Science, July 2010
|
| DOI | 10.1126/science.1192160 |
| Pubmed ID | |
| Authors |
Hiroyasu Furukawa, Nakeun Ko, Yong Bok Go, Naoki Aratani, Sang Beom Choi, Eunwoo Choi, A. Özgür Yazaydin, Randall Q. Snurr, Michael O’Keeffe, Jaheon Kim, Omar M. Yaghi |
| Abstract |
Crystalline solids with extended non-interpenetrating three-dimensional crystal structures were synthesized that support well-defined pores with internal diameters of up to 48 angstroms. The Zn4O(CO2)6 unit was joined with either one or two kinds of organic link, 4,4',4''-[benzene-1,3,5-triyl-tris(ethyne-2,1-diyl)]tribenzoate (BTE), 4,4',44''-[benzene-1,3,5-triyl-tris(benzene-4,1-diyl)]tribenzoate (BBC), 4,4',44''-benzene-1,3,5-triyl-tribenzoate (BTB)/2,6-naphthalenedicarboxylate (NDC), and BTE/biphenyl-4,4'-dicarboxylate (BPDC), to give four metal-organic frameworks (MOFs), MOF-180, -200, -205, and -210, respectively. Members of this series of MOFs show exceptional porosities and gas (hydrogen, methane, and carbon dioxide) uptake capacities. For example, MOF-210 has Brunauer-Emmett-Teller and Langmuir surface areas of 6240 and 10,400 square meters per gram, respectively, and a total carbon dioxide storage capacity of 2870 milligrams per gram. The volume-specific internal surface area of MOF-210 (2060 square meters per cubic centimeter) is equivalent to the outer surface of nanoparticles (3-nanometer cubes) and near the ultimate adsorption limit for solid materials. |
X Demographics
The data shown below were collected from the profiles of 3 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Canada | 1 | 33% |
| Iran, Islamic Republic of | 1 | 33% |
| Unknown | 1 | 33% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 3 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 1,980 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 14 | <1% |
| Germany | 11 | <1% |
| United Kingdom | 5 | <1% |
| Korea, Republic of | 4 | <1% |
| Japan | 3 | <1% |
| Switzerland | 3 | <1% |
| Australia | 2 | <1% |
| Canada | 2 | <1% |
| Spain | 2 | <1% |
| Other | 10 | <1% |
| Unknown | 1924 | 97% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 500 | 25% |
| Student > Master | 302 | 15% |
| Researcher | 235 | 12% |
| Student > Bachelor | 167 | 8% |
| Student > Doctoral Student | 89 | 4% |
| Other | 232 | 12% |
| Unknown | 455 | 23% |
| Readers by discipline | Count | As % |
|---|---|---|
| Chemistry | 851 | 43% |
| Chemical Engineering | 149 | 8% |
| Materials Science | 137 | 7% |
| Engineering | 132 | 7% |
| Physics and Astronomy | 40 | 2% |
| Other | 136 | 7% |
| Unknown | 535 | 27% |
Attention Score in Context
This research output has an Altmetric Attention Score of 33. 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 07 December 2023.
All research outputs
#1,205,946
of 25,373,627 outputs
Outputs from Science
#21,194
of 82,915 outputs
Outputs of similar age
#3,661
of 103,849 outputs
Outputs of similar age from Science
#86
of 373 outputs
Altmetric has tracked 25,373,627 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 95th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 82,915 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 65.7. This one has gotten more attention than average, scoring higher than 74% 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 103,849 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 96% of its contemporaries.
We're also able to compare this research output to 373 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 76% of its contemporaries.