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糖太甜521鐵蟲 (初入文壇)
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[求助]
請幫忙翻譯 拜托拜托�。。�
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Fluorescence lifetime experiments were performed by using the time-correlated single-photon counting (PicoHarp 300 TCSPC) system with right-angle sample geometry. A picosecond diode laser (PDL 800-B) was used to excite the samples. The minimum pulse width is 50 ps. The detection system uses a photomultiplier tube from Picoquant (R3809U-50) with an instrument response time less than 250 ps. Powder X-ray diffraction (XRD) was performed on a X0Pert PRO, PANalytical, with Cu-Ka radiation operating at 40 kV and 40 mA.X-ray photoelectron spectroscopy data were obtained with an ESCALab220i-XL electron spectrometer from VG Scientific using 300 W AlKa radiation. The base pressure was about 3 *10^9 mbar. The binding energies were referenced to the C1s line at 284.6 eV from adventitious carbon. Field-emission scanning electron microscopy (SEM) measurements were performed by using a Hitachi S-4800 scanning electron microscope (Hitachi,Japan). The electrochemical property measurement was per-formed in a three-compartment system on a CHI660C electro-chemical analyser (CH Instruments, China). |
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至尊木蟲 (知名作家)
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- 翻譯EPI: 1690
- 應(yīng)助: 452 (碩士)
- 金幣: 31580.9
- 紅花: 100
- 帖子: 7681
- 在線: 19966.6小時
- 蟲號: 3328089
- 注冊: 2014-07-17
- 專業(yè): 腫瘤發(fā)生
【答案】應(yīng)助回帖
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糖太甜521: 金幣+6, 翻譯EPI+1, ★★★★★最佳答案 2014-10-23 17:07:39
糖太甜521: 金幣+6, 翻譯EPI+1, ★★★★★最佳答案 2014-10-23 17:07:39
| 熒光壽命實驗，使用時間相關(guān)單光子計數(shù)（PicoHarp300 TCSPC）系統(tǒng)以直角樣品的幾何形狀進(jìn)行。用皮秒激光二極管（PDL800-B）激發(fā)樣品。最小脈沖寬度為50皮秒。該檢測系統(tǒng)使用的光電倍增管來自Picoquant（R3809U-50），儀器響應(yīng)時間小于250皮秒。用具有Cu-Kα輻射，在40千伏和40 mA 工作的X0Pert PRO，PANalytical進(jìn)行粉末X射線衍射（XRD）實驗，X射線光電子能譜法數(shù)據(jù)由來自于VG科技公司的ESCALab220i-XL電子能譜儀獲得，使用條件為300 W AlKa輻射�；A(chǔ)壓強(qiáng)為約3*10^9毫巴。結(jié)合能分別參考了C1s的線從不定碳284.6 eV。用Hitachi S-4800掃描電子顯微鏡（日立公司，日本）上進(jìn)行場發(fā)射掃描電子顯微鏡（SEM）測量。用CHI660C電化學(xué)分析儀（CH儀器，中國）的三室系統(tǒng)進(jìn)行電化學(xué)性能測定。 |
2樓2014-10-23 08:36:35
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