| 5 | 1/1 | 返回列表 |
| 查看: 2477 | 回復(fù): 12 | ||
| 當(dāng)前只顯示滿足指定條件的回帖,點擊這里查看本話題的所有回帖 | ||
tanran869金蟲 (小有名氣)
|
[求助]
關(guān)于上午那片nature光催化文章的帖子(道歉)
|
|
|
由于自己失誤,忘了添加附件,以及忘記說文章的名字,在此道歉,另外,再次求助這篇文章的翻譯,我看不懂,告訴我大體原理也可,謝謝 Self-assembled photosystem-I biophotovoltaics on nanostructured TiO2 and ZnO Abstract: The abundant pigment-protein membrane complex photosystem-I (PS-I) is at the heart of the Earth’s energy cycle. It is the central molecule in the ‘‘Z-scheme’’ of photosynthesis, converting sunlight into the chemical energy of life. Commandeering this intricately organized photosynthetic nanocircuitry and re-wiring it to produce electricity carries the promise of inexpensive and environmentally friendly solar power. We here report that dry PS-I stabilized by surfactant peptides functioned as both the light-harvester and charge separator in solar cells self-assembled on nanostructured semiconductors. Contrary to previous attempts at biophotovoltaics requiring elaborate surface chemistries, thin filmdeposition, and illumination concentrated into narrow wavelength ranges the devices described here are straightforward and inexpensive to fabricate and performwell under standard sunlight yielding open circuit photovoltage of 0.5 V, fill factor of 71%, electrical power density of 81 mW/cm2 and photocurrent density of 362 mA/cm2 , over four orders of magnitude higher than any photosystem-based biophotovoltaic to date. [ Last edited by nxl5096224 on 2012-3-11 at 22:07 ] |

金蟲 (小有名氣)


金蟲 (小有名氣)

金蟲 (小有名氣)

| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 理學(xué)07化學(xué) 303求調(diào)劑 +14 | 睿08 2026-03-27 | 15/750 |
|
|---|---|---|---|---|
|
[考研] 295材料工程專碩求調(diào)劑 +19 | 1428151015 2026-03-27 | 19/950 |
|
|
[考研] 江蘇科技大學(xué)招材料研究生 +4 | Su032713. 2026-04-01 | 5/250 |
|
|
[考研] 材料科學(xué)與工程339求調(diào)劑 +11 | hyz0119 2026-03-31 | 12/600 |
|
|
[考研] 求調(diào)劑 +4 | 圖鑒212 2026-03-30 | 5/250 |
|
|
[考研] 材料0856 英一數(shù)二 323 求調(diào)劑 +9 | 袁sy 2026-04-01 | 9/450 |
|
|
[考研] 086000生物與醫(yī)藥 初試274求調(diào)劑 +5 | 小叮當(dāng)來了 2026-03-30 | 6/300 |
|
|
[考研] 283求調(diào)劑 +9 | A child 2026-03-28 | 9/450 |
|
|
[考研] 324求調(diào)劑 +4 | 想上學(xué)求調(diào) 2026-04-01 | 5/250 |
|
|
[考研] 一志愿同濟(jì)大學(xué)323分(080500)求調(diào)劑 +4 | yikeniu 2026-04-01 | 4/200 |
|
|
[考研] 一志愿西交大080500材料學(xué)碩349 +6 | jqx1258 2026-03-31 | 7/350 |
|
|
[考研] 一志愿北京科技大學(xué)材料學(xué)碩328分求調(diào)劑 +4 | 1段時間 2026-03-31 | 5/250 |
|
|
[考研] 一志愿華東理工大學(xué),080500學(xué)碩,317分,求調(diào)劑 +9 | s1145 2026-03-31 | 9/450 |
|
|
[考研] 0856 335分 +9 | cccchenso 2026-03-29 | 9/450 |
|
|
[考研] 370求調(diào)劑 +3 | 080700調(diào)劑 2026-03-30 | 3/150 |
|
|
[考研] 297 地理學(xué)070500 復(fù)試求調(diào)劑 +3 | 小圓圈圈ooo 2026-03-30 | 3/150 |
|
|
[考研] 一志愿南開大學(xué)0710生物學(xué)359求調(diào)劑 +5 | 兔兔兔111223314 2026-03-29 | 7/350 |
|
|
[考研] 305求調(diào)劑 +8 | RuiFairyrui 2026-03-28 | 8/400 |
|
|
[考研] 356求調(diào)劑 +3 | gysy?s?a 2026-03-28 | 3/150 |
|
|
[考研] 266求調(diào)劑 +11 | 陽陽哇塞 2026-03-27 | 12/600 |
|