光(guang)(guang)(guang)(guang)觸(chu)媒(mei)并(bing)非(fei)簡(jian)單的(de)(de)(de)(de)(de)(de)一(yi)種產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)，它(ta)是(shi)一(yi)個(ge)(ge)(ge)行(xing)業(ye)，一(yi)個(ge)(ge)(ge)學科，一(yi)個(ge)(ge)(ge)科學領(ling)域。名詞來源于(yu)photocatalyst意釋，也(ye)(ye)稱(cheng)光(guang)(guang)(guang)(guang)催(cui)化(hua)(hua)(hua)(hua)(hua)劑，是(shi)一(yi)類以TiO2為(wei)(wei)代表的(de)(de)(de)(de)(de)(de)具有(you)光(guang)(guang)(guang)(guang)催(cui)化(hua)(hua)(hua)(hua)(hua)功能(neng)(neng)(neng)(neng)的(de)(de)(de)(de)(de)(de)半導(dao)體(ti)材料的(de)(de)(de)(de)(de)(de)總稱(cheng)，其種類繁多(duo)，包(bao)括二(er)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鈦（TiO2），氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鋅（ZnO），二(er)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)錫(xi)（SnO2），二(er)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鋯（ZrO2），硫化(hua)(hua)(hua)(hua)(hua)鎘（CdS）等(deng)(deng)多(duo)種氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)物(wu)(wu)硫化(hua)(hua)(hua)(hua)(hua)物(wu)(wu)半導(dao)體(ti)。 不(bu)同(tong)材質(zhi)的(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)觸(chu)媒(mei)對(dui)應(ying)(ying)(ying)的(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)波(bo)(bo)波(bo)(bo)長(chang)(chang)也(ye)(ye)不(bu)一(yi)樣，二(er)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鈦（TiO2）是(shi)用(yong)(yong)的(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)觸(chu)媒(mei)原料，普通(tong)二(er)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鈦（TiO2）需要(yao)在(zai)波(bo)(bo)長(chang)(chang)388nm（屬(shu)于(yu)紫(zi)(zi)(zi)外(wai)(wai)(wai)光(guang)(guang)(guang)(guang)）以下(xia)的(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)照下(xia)(貝森(sen)(sen)光(guang)(guang)(guang)(guang)觸(chu)媒(mei)系(xi)(xi)(xi)列(lie)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)一(yi)般選擇185nm和(he)284nm雙波(bo)(bo)段的(de)(de)(de)(de)(de)(de)紫(zi)(zi)(zi)外(wai)(wai)(wai)燈管)，才能(neng)(neng)(neng)(neng)起光(guang)(guang)(guang)(guang)催(cui)化(hua)(hua)(hua)(hua)(hua)作用(yong)(yong)。 納米(mi)尺寸的(de)(de)(de)(de)(de)(de)（TiO2）性(xing)(xing)能(neng)(neng)(neng)(neng)異于(yu)普通(tong)（TiO2）粒子(zi)(zi)(zi)，能(neng)(neng)(neng)(neng)在(zai)可見(jian)光(guang)(guang)(guang)(guang)范圍內就有(you)很好的(de)(de)(de)(de)(de)(de)響(xiang)應(ying)(ying)(ying)效果，優(you)質(zhi)二(er)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鈦類光(guang)(guang)(guang)(guang)觸(chu)媒(mei)粒徑在(zai)10nm以下(xia)，其在(zai)通(tong)過貴金(jin)屬(shu)摻雜(za)、過度(du)金(jin)屬(shu)摻雜(za)、稀土元素摻雜(za)改性(xing)(xing)后(hou)，其能(neng)(neng)(neng)(neng)在(zai)可見(jian)光(guang)(guang)(guang)(guang)范圍內響(xiang)應(ying)(ying)(ying)且催(cui)化(hua)(hua)(hua)(hua)(hua)效率(lv)(lv)增強。只(zhi)需要(yao)有(you)光(guang)(guang)(guang)(guang)便能(neng)(neng)(neng)(neng)使光(guang)(guang)(guang)(guang)催(cui)化(hua)(hua)(hua)(hua)(hua)反應(ying)(ying)(ying)發生(sheng)，不(bu)一(yi)定須(xu)要(yao)紫(zi)(zi)(zi)外(wai)(wai)(wai)線(xian)。 光(guang)(guang)(guang)(guang)照下(xia)光(guang)(guang)(guang)(guang)觸(chu)媒(mei)生(sheng)成(cheng)的(de)(de)(de)(de)(de)(de)氫(qing)氧(yang)(yang)(yang)(yang)自由基的(de)(de)(de)(de)(de)(de)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)能(neng)(neng)(neng)(neng)約140 kcal/mol、高(gao)(gao)活性(xing)(xing)氧(yang)(yang)(yang)(yang)負(fu)離子(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)能(neng)(neng)(neng)(neng)高(gao)(gao)達120kcal/mol，遠(yuan)大于(yu)有(you)機物(wu)(wu)或(huo)其它(ta)物(wu)(wu)質(zhi)分子(zi)(zi)(zi)內部原子(zi)(zi)(zi)間結(jie)合的(de)(de)(de)(de)(de)(de)鍵能(neng)(neng)(neng)(neng)，故其能(neng)(neng)(neng)(neng)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)分解甲(jia)醛、笨(ben)系(xi)(xi)(xi)物(wu)(wu)、TVOC、氨氮、硫化(hua)(hua)(hua)(hua)(hua)氫(qing)、氰化(hua)(hua)(hua)(hua)(hua)物(wu)(wu)、亞態根(gen)離子(zi)(zi)(zi)、不(bu)穩定化(hua)(hua)(hua)(hua)(hua)合物(wu)(wu)等(deng)(deng)能(neng)(neng)(neng)(neng)被氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)分解的(de)(de)(de)(de)(de)(de)物(wu)(wu)質(zhi)，產(chan)(chan)(chan)物(wu)(wu)為(wei)(wei)該物(wu)(wu)質(zhi)在(zai)純氧(yang)(yang)(yang)(yang)中充分燃燒后(hou)的(de)(de)(de)(de)(de)(de)產(chan)(chan)(chan)物(wu)(wu)。 貝森(sen)(sen)環保光(guang)(guang)(guang)(guang)觸(chu)媒(mei)系(xi)(xi)(xi)列(lie)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)為(wei)(wei)公(gong)司(si)(si)主要(yao)核(he)心優(you)勢產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)之一(yi)；產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)外(wai)(wai)(wai)表美觀、結(jie)構強度(du)好、廢(fei)氣處理性(xing)(xing)能(neng)(neng)(neng)(neng)行(xing)業(ye)優(you)先；產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)選用(yong)(yong)優(you)質(zhi)納米(mi)級二(er)氧(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)鈦作為(wei)(wei)基礎材料，通(tong)過貝森(sen)(sen)環保獨特配(pei)方(fang)調制(zhi)，實(shi)(shi)現產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)性(xing)(xing)能(neng)(neng)(neng)(neng)行(xing)業(ye)好評(ping)；產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)采用(yong)(yong)：鋁(lv)蜂窩芯、海綿、鋁(lv)箔網、發泡陶瓷、發泡金(jin)屬(shu)等(deng)(deng)材料為(wei)(wei)載體(ti)，采用(yong)(yong)鋁(lv)型材、黑(hei)卡(ka)紙（或(huo)其他顏(yan)色紙張）、海綿條、不(bu)銹鋼等(deng)(deng)材料為(wei)(wei)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)封邊材料，實(shi)(shi)現在(zai)不(bu)同(tong)使用(yong)(yong)場(chang)景的(de)(de)(de)(de)(de)(de)使用(yong)(yong)效果； 貝森(sen)(sen)環保通(tong)過對(dui)配(pei)方(fang)、載體(ti)等(deng)(deng)的(de)(de)(de)(de)(de)(de)嚴格控(kong)制(zhi)與要(yao)求，實(shi)(shi)現公(gong)司(si)(si)光(guang)(guang)(guang)(guang)觸(chu)媒(mei)系(xi)(xi)(xi)列(lie)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)實(shi)(shi)現光(guang)(guang)(guang)(guang)氧(yang)(yang)(yang)(yang)催(cui)化(hua)(hua)(hua)(hua)(hua)作用(yong)(yong)，提(ti)高(gao)(gao)了(le)甲(jia)醛、tvocs氣體(ti)的(de)(de)(de)(de)(de)(de)處理效率(lv)(lv)，可能(neng)(neng)(neng)(neng)適應(ying)(ying)(ying)各種工況條件(jian)的(de)(de)(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)使用(yong)(yong)。