高壓光(guang)化學反應器的(de)光(guang)源特點及分類(lei)

高(gao)壓光化(hua)學(xue)反(fan)(fan)應(ying)器主要用(yong)于研(yan)(yan)究氣相或液相介質、固定(ding)或流動體系、紫外(wai)光或模擬(ni)可見(jian)光照、以及(ji)反(fan)(fan)應(ying)容器是(shi)否負載TiO2光催化(hua)劑等條(tiao)件下的光化(hua)學(xue)反(fan)(fan)應(ying)。具有提供分析反(fan)(fan)應(ying)產(chan)物和自由基(ji)的樣(yang)品，測定(ding)反(fan)(fan)應(ying)動力學(xue)常數，測定(ding)量子產(chan)率等功能，廣(guang)泛應(ying)用(yong)化(hua)學(xue)合成、環境保護以及(ji)生命(ming)科學(xue)等研(yan)(yan)究領域。

氙燈光(guang)源：氙燈的(de)光(guang)(guang)(guang)(guang)(guang)譜(pu)范(fan)圍(wei)寬，可(ke)覆(fu)蓋紫(zi)外、可(ke)見(jian)和(he)近(jin)紅外，常用于熒光(guang)(guang)(guang)(guang)(guang)光(guang)(guang)(guang)(guang)(guang)譜(pu)的(de)技法，生物(wu)、醫學(xue)影像研(yan)究(jiu)(jiu)的(de)照明等。因其色(se)溫接近(jin)太陽，可(ke)用于模擬(ni)太陽。廣泛應用于光(guang)(guang)(guang)(guang)(guang)催(cui)化、工業(ye)催(cui)化、光(guang)(guang)(guang)(guang)(guang)解(jie)水產氫(qing)、光(guang)(guang)(guang)(guang)(guang)化學(xue)催(cui)化、光(guang)(guang)(guang)(guang)(guang)化學(xue)合成、光(guang)(guang)(guang)(guang)(guang)降(jiang)解(jie)污染物(wu)、水污染處(chu)理、生物(wu)光(guang)(guang)(guang)(guang)(guang)照，光(guang)(guang)(guang)(guang)(guang)學(xue)檢測、各類模擬(ni)日光(guang)(guang)(guang)(guang)(guang)可(ke)見(jian)光(guang)(guang)(guang)(guang)(guang)加(jia)速實驗、紫(zi)外波段加(jia)速實驗等研(yan)究(jiu)(jiu)領域。

模(mo)擬太陽光源(yuan)：稱模擬日光氙燈光源，是太陽能電池測試、模擬太陽光、點光源輸出、可光纖引出、均勻平行光，用于光電響應型器件測試、表面光電壓譜、生物光照、光催化、表面缺陷分析等領域。

LED光源：LED光(guang)(guang)(guang)源(yuan)在光(guang)(guang)(guang)電化(hua)學測試及反應實驗(yan)中(zhong)，具有(you)超高(gao)的穩(wen)定性和光(guang)(guang)(guang)的單色性，在光(guang)(guang)(guang)催化(hua)、光(guang)(guang)(guang)降解、電池測試、光(guang)(guang)(guang)致(zhi)發光(guang)(guang)(guang)、生(sheng)物(wu)、物(wu)理(li)光(guang)(guang)(guang)學、染料化(hua)工、石(shi)油化(hua)工等領(ling)域有(you)無可比擬(ni)的優越性。

汞(gong)氙燈光源：高(gao)壓短弧球形汞氙燈(deng)是發光(guang)(guang)點很小的點光(guang)(guang)源，在點燃時輻射(she)出(chu)強(qiang)而穩定的、從紫(zi)外(wai)(wai)到(dao)近紅外(wai)(wai)強(qiang)烈(lie)連(lian)續光(guang)(guang)譜AM1.5G標準模擬日光(guang)(guang)光(guang)(guang)譜，能量(liang)密度高(gao)，輸出(chu)穩定，不僅應用于(yu)太陽能電池(chi)研究、還可用于(yu)光(guang)(guang)電響應型(xing)器(qi)件測試(shi)、表(biao)面(mian)光(guang)(guang)電壓譜、生物(wu)光(guang)(guang)照、光(guang)(guang)催化、表(biao)面(mian)缺陷分(fen)析等領域。

濾(lv)(lv)(lv)光(guang)(guang)(guang)片(pian)(pian)是一種衰減光(guang)(guang)(guang)強度，改變(bian)光(guang)(guang)(guang)譜成(cheng)分或(huo)(huo)限定振(zhen)動面的(de)(de)光(guang)(guang)(guang)學(xue)零(ling)件(jian)。濾(lv)(lv)(lv)光(guang)(guang)(guang)片(pian)(pian)作(zuo)為光(guang)(guang)(guang)催化實驗(yan)中常用(yong)的(de)(de)配附(fu)件(jian)，作(zuo)用(yong)是采用(yong)玻(bo)璃或(huo)(huo)石英(ying)基(ji)片(pian)(pian)鍍制不(bu)同的(de)(de)膜(mo)材料達到對應的(de)(de)濾(lv)(lv)(lv)光(guang)(guang)(guang)效果。在光(guang)(guang)(guang)化學(xue)相(xiang)關研究領域內，濾(lv)(lv)(lv)光(guang)(guang)(guang)片(pian)(pian)分為透射(she)(she)/反射(she)(she)型(xing)濾(lv)(lv)(lv)光(guang)(guang)(guang)片(pian)(pian)（根(gen)(gen)據出(chu)射(she)(she)光(guang)(guang)(guang)特性），截止/帶(dai)通型(xing)濾(lv)(lv)(lv)光(guang)(guang)(guang)片(pian)(pian)（根(gen)(gen)據光(guang)(guang)(guang)譜特性）；通過不(bu)同種類的(de)(de)濾(lv)(lv)(lv)光(guang)(guang)(guang)片(pian)(pian)組合獲取實驗(yan)所需輻射(she)(she)波段。

濾光片：分(fen)為：光學玻璃(li)濾光片(pian)和石英玻璃(li)濾光片(pian)

光學玻璃濾光片(pian)：帶通(tong)(tong)濾(lv)光(guang)玻(bo)璃(li)簡稱帶通(tong)(tong)玻(bo)璃(li)是一種帶寬(kuan)比較窄，短波和長波有明顯截(jie)止(zhi)的玻(bo)璃(li)，分為：截(jie)止(zhi)濾(lv)光(guang)片(pian)、可見(jian)帶通(tong)(tong)濾(lv)光(guang)片(pian)、紫外帶通(tong)(tong)濾(lv)光(guang)片(pian)與衰減片(pian)，

石英玻璃濾光片：

石(shi)英帶通(tong)片(pian)：帶通(tong)片(pian)主要(yao)單色光輸出，石(shi)英光緒基底片(pian)，高(gao)真(zhen)空硬(ying)質鍍膜半波帶寬15-25nm，中心(xin)波長(chang)±2nm，背(bei)景截止(zhi)OD2（200-1100nm）

石(shi)英截止(zhi)、寬(kuan)帶通：石(shi)英光(guang)緒(xu)基(ji)底片(pian)，高真空硬(ying)質鍍(du)膜半(ban)波帶寬(kuan)15-25nm，中心波長(chang)±2nm，背(bei)景截止(zhi)OD2（200-1100nm）

UVREF（紫外(wai)反(fan)射(she)片(pian)，200-400nm），AREF（全光譜反(fan)射(she)，200-2500nm），VisREF（可見反(fan)射(she)片(pian)，350nm-780nm）