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Attention Score in Context
| Title |
Preparation of Pt Ag alloy nanoisland/graphene hybrid composites and its high stability and catalytic activity in methanol electro-oxidation
|
|---|---|
| Published in |
Discover Nano, October 2011
|
| DOI | 10.1186/1556-276x-6-551 |
| Pubmed ID | |
| Authors |
Lili Feng, Guo Gao, Peng Huang, Xiansong Wang, Chunlei Zhang, Jiali Zhang, Shouwu Guo, Daxiang Cui |
| Abstract |
In this article, PtAg alloy nanoislands/graphene hybrid composites were prepared based on the self-organization of Au@PtAg nanorods on graphene sheets. Graphite oxides (GO) were prepared and separated to individual sheets using Hummer's method. Graphene nano-sheets were prepared by chemical reduction with hydrazine. The prepared PtAg alloy nanomaterial and the hybrid composites with graphene were characterized by SEM, TEM, and zeta potential measurements. It is confirmed that the prepared Au@PtAg alloy nanorods/graphene hybrid composites own good catalytic function for methanol electro-oxidation by cyclic voltammograms measurements, and exhibited higher catalytic activity and more stability than pure Au@Pt nanorods and Au@AgPt alloy nanorods. In conclusion, the prepared PtAg alloy nanoislands/graphene hybrid composites own high stability and catalytic activity in methanol electro-oxidation, so that it is one kind of high-performance catalyst, and has great potential in applications such as methanol fuel cells in near future. |
X Demographics
The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Australia | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Scientists | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 85 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Philippines | 1 | 1% |
| Denmark | 1 | 1% |
| Unknown | 83 | 98% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 33 | 39% |
| Student > Master | 11 | 13% |
| Researcher | 10 | 12% |
| Student > Bachelor | 6 | 7% |
| Professor > Associate Professor | 3 | 4% |
| Other | 7 | 8% |
| Unknown | 15 | 18% |
| Readers by discipline | Count | As % |
|---|---|---|
| Chemistry | 21 | 25% |
| Materials Science | 18 | 21% |
| Engineering | 10 | 12% |
| Energy | 4 | 5% |
| Physics and Astronomy | 4 | 5% |
| Other | 11 | 13% |
| Unknown | 17 | 20% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. 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 12 October 2011.
All research outputs
#20,655,488
of 25,371,288 outputs
Outputs from Discover Nano
#691
of 1,146 outputs
Outputs of similar age
#124,018
of 148,141 outputs
Outputs of similar age from Discover Nano
#9
of 14 outputs
Altmetric has tracked 25,371,288 research outputs across all sources so far. This one is in the 10th percentile – i.e., 10% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,146 research outputs from this source. They receive a mean Attention Score of 3.5. This one is in the 30th percentile – i.e., 30% of its peers scored the same or lower than it.
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 148,141 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 7th percentile – i.e., 7% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 14 others from the same source and published within six weeks on either side of this one. This one is in the 14th percentile – i.e., 14% of its contemporaries scored the same or lower than it.