According to study on UV-Vis opitical property国产AV黄色污、qualitative antibacterial experiment 国内黄色网站在线、quantitative antibacterial experiment of anatase nano-TiO_2 and antibacterial powder (adulterated by Ag ion and Ce ion) we turned out that antibacterial powder's diffuse reflection spectrum obviously Einstein shift which makes it can absorb more visible-light. Not only irradiated by UV-light but also irradiated by visible-light antibacterial powder both possess photocatalytic capability, which brought new functions that improve latex's quality.

通過對銳鈦型納米二氧化鈦和抗菌粉等光催化納米材料的UV-Vis光學(xué)分析3d无码h、定性抗菌試驗久久九九手机板看a片免费视频、定量抗菌試驗的研究表明欧美又大又粗又硬又黄，復(fù)合摻雜銀图片小说区、鈰等稀土離子的銳鈦型納米二氧化鈦，其UV-Vis漫反射光譜明顯紅移淫荡性爱视频三级，大大加強了它對可見光的吸收能力黄色网站一区二区三区四区，因此除了在紫外光為光源的條件下具備光催化能力，在普通光源條件下也具備光催化能力欧美熟女黄色录像片。

There are two types of black materials: one kind of them absorbs visible light through electron transition to form black, such as nigrosine, anthraquinone black, and iron oxide black, the other kind such as carbon black reflects and absorbs visible light several times with its superficial porous effect to form black.

現(xiàn)有黑色材料主要有兩大類：一類是通過化學(xué)物質(zhì)的外層電子吸收可見光躍遷來形成黑色国产带绿帽在线视频66，如苯胺黑、蒽醌黑超碰免费视屏在线、鐵黑等最新免费在线黄色网址；另一類則是利用材料表面的多孔結(jié)構(gòu)，對光進(jìn)行多次反射和吸收精品国产三区，形成黑色国产AⅤ精品一区二区四区，如炭黑。

The prepared powders were characterized by XRD, UV-Vis, FTIR, N_2 adsorption, Fluorescence spectroscopy, etc. N-doped TiO_2 evidently shows its absorbance shoulder shift into visible light region. Moreover, N-doping retards the transition of TiO_2 from anatase to rutile type as well as restrains the growth of the crystal size which leads to less decrease of surface area. These characteristics are considered to benefit the photoactivity of TiO_2; When all the samples were applied to the photodecomposition of Methylene Blue under visible light(λ＞400 nm), the N-doped TiO_2 show an obvious superiority when compared to the undoped TiO_2, the active hydroxyl groups are found to play a important role in this high photoactivity; When the same experiment was performed under UV light, all the samples show the consistent sequence of photoactivity as in the visible light.

通過UV-Vis亚洲国产黄色视频在线观看、XRD亚洲第2页亚洲第二、BET、IR免费香蕉成视频在线观看高清、FL等表征手段測試表明：摻氮不僅使TiO_2的光吸收區(qū)域拓展到可見光區(qū)蜜芽尤物av无码点击进入网站，而且有利于延緩TiO_2晶相的轉(zhuǎn)換，從而抑止了高溫煅燒下所引起的晶粒增大以及比表面積的降低看a片所有网站，且氮源濃度越高国产九九视频一区二区三区，此現(xiàn)象越明顯，這些特征都有利于催化劑光催化活性的提高sejjzzcom；在主波長大于400nm的可見光催化亞甲基藍(lán)實驗當(dāng)中欧美爆乳激情A片，摻氮TiO_2的光催化活性明顯優(yōu)越于未摻氮樣品，亞甲基藍(lán)在90min內(nèi)達(dá)到88％的脫色率久久亚洲欧洲精品。

We investigated the effect of visiblelight on the UV-polymerization of diacetylene and an accelerationphenomenon of the visible-light on the monolayer polymerizationwas observed. It means that the visible-light can accelerate the chainpropagation but have no effect on the chain initiation, thus benefitthe producing diacetylene polymer with higher molecular weight.

考慮到雙炔酸聚合過程中99riAV视频国产，鏈引發(fā)和鏈增長所需的激發(fā)波長不一樣，前者的激發(fā)波長必須小于310 nm国产精选在线，而后者的激發(fā)波長在可見光區(qū)在线观看av外国，我們因而在液面上測量了可見光對聚合反應(yīng)的影響，發(fā)現(xiàn)可見光照的確能加快反應(yīng)的進(jìn)行亚洲一区二区三区激情在线高清，就是說国产欧美第一页，在鏈引發(fā)和鏈增長的競爭中，我們可以用可見光加快鏈增長過程一区2区黄色网站，一定程度上增大分子量波多野结衣123操操超碰干。

The selectively etching on germanium-on-glass structure can achieve visible light and infrared detection on the same chip with the unetched part for infrared detection and the etched part for visible light detection.

若在玻璃上覆鍺的結(jié)構(gòu)上做選擇性的蝕刻91po精品国产，便可達(dá)到在同一晶片上在未蝕刻的部分來偵測紅外光而蝕刻的部分偵測可見光的好處。

A preparation method of the visible-light photocatalyst Bi2WO6 nano-powder is characterized by comprising the steps as follows:(1) the selection of raw materials;(2) bismuth nitrate Bi(NO33 question mark 5H2O is added into a citric acid solution to obtain the citric acid solution containing white sediment;(3) EDTA is added into ammonia water which is then added dropwise with the citric acid solution containing the Bi(NO3)3 question mark 5H2O so to obtain a solution of bismuth;(4) the solution of bismuth is added with (NH4)6W7O24 question mark 6H2O solution to form a precursor solution which is then stirred, dried, coked, cooled and ground to obtain decarburized powder;(5) the decarburized powder is roasted for 2h to 4h under 450 DEG C to 550 DEG C to obtain the visible-light photocatalyst Bi2WO6 nano-powder.

可見光催化劑Bi 2 WO 6 納米粉體的制備方法高清狼友网，其特征在于它包括如下步驟：1原料的選?1在线国产视频观看。?將Bi(NO 3 ) 3 5H 2 O加到檸檬酸溶液中成都毛片，得到含有白色沉淀的檸檬酸溶液国产精品亚洲獵奇在线观看；3將乙二胺四乙酸加到氨水中，并緩慢滴加入含有Bi(NO 3 ) 3 5H 2 O的檸檬酸溶液中黄页三级，得鉍的溶液人妖色偷偷福利网站；4將(NH 4 ) 6 W 7 O 24 6H 2 O溶液加入上述鉍的溶液中，組成前驅(qū)液欧美性爱一区二区三区精品视频；攪拌国产一二区精品，干燥，焦化久久久性爱免费视频，冷卻后在线观看A片噜噜操大全，研磨，得去碳的粉體日韩高清黄免费一区；5將去碳的粉體在450～550℃下焙燒2～4h后黄色视频在线播放国产，得到可見光催化劑Bi 2 WO 6 納米粉體。

The results show that photocatalyst TiO2 improves the removal rate of toluene in not only the nitrogen plasma field (NTP-P-O2/N2) eradiating ultraviolet light but also the argon plasma field eradiating visible light. This supports the idea that both the UV light and the high-energy electron in the plasma field can activate TiO2. Furthermore, the toluene removal rate in NTP-P-Ar system is 5% higher than that in NTP-P-O2/N2 system, confirming that high-energy electron has greater effect on the degradation performance of toluene, as compared with UV light.

結(jié)果表明：在發(fā)射紫外光的氮等離子體場(NTP-P-O2/N2)中和發(fā)射可見光的氬等離子體場中国产片一区二区在线视频，TiO2：均能提高體系的甲苯去除率人人干人人操超碰chinese，說明等離子體場中產(chǎn)生的紫外光和高能電子均能激活光催化劑TiO2；NTP-P-Ar體系中的甲苯去除率較NTP-P-O2/N2：體系中的約提高5%二级片网站，說明等離子體場中高能粒子對甲苯降解性能的影響要強于紫外光的影響一級免费视频。

Fluorescence occurs when ultraviolet radiation from just outside the visible spectrum is absorbed and re-emitted as visible light,thus increasing the total amount of light refected from a surface.Fluorescent brightening agents are commonly added to paper and boards to make them brighten and whiter and to increase the possible density range that can be achieved when printing on them.

熒光發(fā)生時，紫外線輻射從外面可見光譜吸收和再音量為可見光国产一区二区男女激情视频，從而增加總額輕refected從surface.fluorescent增白劑補充常用紙張和議會久久久久久精品毛片A级，使他們 brightenandwhiter，并把可能的密度范圍時WWW免费簧片AV网站COM，才能得到印刷出來亚洲久色。

The response of TiO2 to light was expanded to visible region by dopping metal or metal compound. Some small compound could be degraded by dopped TiO2 under visible light irradiation and also the degradation of dye under visible light could be accelerated.

通過攙雜金屬或者金屬化合物將TiO2光響應(yīng)范圍擴(kuò)展到可見光區(qū)，使得小分子化合物在可見光下得到降解鲁一鲁中文字幕www，同時可以使得染料在可見光下的降解速率加快在线看手机毛片。

M visible light wave band. The result of quantitative calculation for (0. 4～0. 8)μm wave band light radiation was directly used in the nuclear explosion subsystem,which took the visible light radiation to simulate the nuclear explosion.

將(0.4～0.8)μm波段光輻射大氣傳輸定量計算結(jié)果直接應(yīng)用到基于可見光輻射探測的核爆炸探測子系統(tǒng)中，模擬核爆炸探測影视先锋av在线资源，實驗結(jié)果表明：與傳統(tǒng)大氣傳輸計算軟件的定性結(jié)果相比亚洲一区有码在线，該方法的測量精度有明顯的提高。