Beyond trial and error for zeolite catalysts
Designed zeolites that mimic reaction transition states are highly active and selective catalysts Zeolites are crystalline aluminosilicates with a regular network of molecular-scale channels and/or cages (0.3 to 2.0 nm). They are widely used as heterogeneous catalysts in oil refining and the petroch...
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| Veröffentlicht in: | Science (American Association for the Advancement of Science) 2017-03, Vol.355 (6329), p.1028-1028 |
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| container_title | Science (American Association for the Advancement of Science) |
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| creator | Millini, Roberto |
| description | Designed zeolites that mimic reaction transition states are highly active and selective catalysts
Zeolites are crystalline aluminosilicates with a regular network of molecular-scale channels and/or cages (0.3 to 2.0 nm). They are widely used as heterogeneous catalysts in oil refining and the petrochemical and chemical industries (
1
,
2
). Typically, the most suitable zeolite catalyst for a given reaction is found by trial and error, requiring time-consuming experiments and expensive screening of many potential candidates. On page 1051 of this issue, Gallego
et al.
(
3
) show that by designing zeolites that mimic reaction transition states, expensive trial-and-error searches can be avoided. |
| doi_str_mv | 10.1126/science.aam8037 |
| format | Article |
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Zeolites are crystalline aluminosilicates with a regular network of molecular-scale channels and/or cages (0.3 to 2.0 nm). They are widely used as heterogeneous catalysts in oil refining and the petrochemical and chemical industries (
1
,
2
). Typically, the most suitable zeolite catalyst for a given reaction is found by trial and error, requiring time-consuming experiments and expensive screening of many potential candidates. On page 1051 of this issue, Gallego
et al.
(
3
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Zeolites are crystalline aluminosilicates with a regular network of molecular-scale channels and/or cages (0.3 to 2.0 nm). They are widely used as heterogeneous catalysts in oil refining and the petrochemical and chemical industries (
1
,
2
). Typically, the most suitable zeolite catalyst for a given reaction is found by trial and error, requiring time-consuming experiments and expensive screening of many potential candidates. On page 1051 of this issue, Gallego
et al.
(
3
) show that by designing zeolites that mimic reaction transition states, expensive trial-and-error searches can be avoided.</description><subject>Aluminosilicates</subject><subject>Aluminum silicates</subject><subject>Cages</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Channels</subject><subject>Chemical industry</subject><subject>Crystal structure</subject><subject>Errors</subject><subject>PERSPECTIVES</subject><subject>Petroleum 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1
,
2
). Typically, the most suitable zeolite catalyst for a given reaction is found by trial and error, requiring time-consuming experiments and expensive screening of many potential candidates. On page 1051 of this issue, Gallego
et al.
(
3
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| fulltext | fulltext |
| identifier | ISSN: 0036-8075 |
| ispartof | Science (American Association for the Advancement of Science), 2017-03, Vol.355 (6329), p.1028-1028 |
| issn | 0036-8075 1095-9203 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1893895365 |
| source | MEDLINE; American Association for the Advancement of Science; Jstor Complete Legacy |
| subjects | Aluminosilicates Aluminum silicates Cages Catalysis Catalysts Channels Chemical industry Crystal structure Errors PERSPECTIVES Petroleum refining Zeolites |
| title | Beyond trial and error for zeolite catalysts |
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