Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aav9104 |
Electronic structure in the transition metal block and its implications for light harvesting | |
McCusker, James K. | |
2019-02-01 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 363期号:6426页码:484-488 |
文章类型 | Review |
语种 | 英语 |
国家 | USA |
英文摘要 | Transition metal-based chromophores play a central role in a variety of light-enabled chemical processes ranging from artificial solar energy conversion to photoredox catalysis. The most commonly used compounds include elements from the second and third transition series (e.g., ruthenium and iridium), but their Earth-abundant first-row analogs fail to engage in photoinduced electron transfer chemistry despite having virtually identical absorptive properties. This disparate behavior stems from fundamental differences in the nature of 3d versus 4d and 5d orbitals, resulting in an inversion in the compounds' excited-state electronic structure and undermining the ability of compounds with first-row elements to engage in photoinduced electron transfer. This Review will survey the key experimental observations establishing this difference in behavior, discuss the underlying reasons for this phenomenon, and briefly summarize efforts that are currently under way to alter this paradigm and open the door to new opportunities for using Earth-abundant materials for photoinduced electron transfer chemistries. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000457409400039 |
WOS关键词 | PHOTOINDUCED SPIN-CROSSOVER ; EXCITED-STATE DYNAMICS ; CHARGE-TRANSFER STATES ; COMPLEXES ; SPECTROSCOPY ; COHERENCE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/200655 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA |
推荐引用方式 GB/T 7714 | McCusker, James K.. Electronic structure in the transition metal block and its implications for light harvesting[J]. SCIENCE,2019,363(6426):484-488. |
APA | McCusker, James K..(2019).Electronic structure in the transition metal block and its implications for light harvesting.SCIENCE,363(6426),484-488. |
MLA | McCusker, James K.."Electronic structure in the transition metal block and its implications for light harvesting".SCIENCE 363.6426(2019):484-488. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[McCusker, James K.]的文章 |
百度学术 |
百度学术中相似的文章 |
[McCusker, James K.]的文章 |
必应学术 |
必应学术中相似的文章 |
[McCusker, James K.]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论