Chemistry of personalized solar energy.

Chemistry of personalized solar energy.
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DOI:
10.1021/ic901328v
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发表时间:
2009-11-02
影响因子:
4.6
通讯作者:
Nocera, Daniel G.
Nocera, Daniel G.
中科院分区:
化学2区
文献类型:
--
作者:
Nocera, Daniel G.

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个性化能源(PE)是一个变革性的想法,为地球的能源未来提供了一种新的模式。通过向个人提供太阳能,能源供应变得安全并且可供遗产和非遗产世界的人们使用,并且对增加人为二氧化碳水平的贡献最小。因为只有当太阳能每周7天,每天24小时都可用时,PE才有可能,所以太阳能PE的关键推动因素是廉价的存储机制。HX(X =卤化物或OH−)分裂是一种燃料形成反应,具有足够的能量密度,可用于大规模太阳能存储,但该反应依赖于化学转化,在最基础的科学水平上还不了解。其中关键的是质子耦合的多电子转移,并涉及在能量差的基板中的键的活化。这三个斜体区域的化学发展,并从这个平台,发现路径导致新的HX和H2O裂解催化剂划定。对于水分解催化剂的情况,它捕获了光合作用的许多功能元素。在这样做时,已经发现了用于太阳能PE存储的高度可制造且廉价的方法。
Personalized energy (PE) is a transformative idea that provides a new modality for the planet’s energy future. By providing solar energy to the individual, an energy supply becomes secure and available to people of both legacy and non-legacy worlds, and minimally contributes to increasing the anthropogenic level of carbon dioxide. Because PE will be possible only if solar energy is available 24 hours a day, 7 day a week, the key enabler for solar PE is an inexpensive storage mechanism. HX (X = halide or OH−) splitting is a fuel-forming reaction of sufficient energy density for large scale solar storage but the reaction relies on chemical transformations that are not understood at the most basic science level. Critical among these are multielectron transfers that are proton-coupled and involve the activation of bonds in energy poor substrates. The chemistry of these three italicized areas is developed, and from this platform, discovery paths leading to new HX and H2O splitting catalysts are delineated. For the case of the water splitting catalyst, it captures many of the functional elements of photosynthesis. In doing so, a highly manufacturable and inexpensive method has been discovered for solar PE storage.
DOI: 10.1021/ja039617h
发表时间: 2004-03-10
影响因子: 15
作者:
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DOI: 10.1021/ja807222p
发表时间: 2009-01-14
影响因子: 15
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DOI: 10.1098/rstb.2007.2226
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影响因子: 6.3
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DOI: 10.1021/ol034581j
发表时间: 2003-07-10
期刊: ORGANIC LETTERS
影响因子: 5.2
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DOI: 10.1021/jo016095k
发表时间: 2002-02-22
影响因子: 3.6
作者:
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通讯作者: Nocera, DG