photocatalytic reaction 中文意思是什麼

photocatalytic reaction 解釋
光催化反應
  • reaction : n 1 反作用，反應；反沖；反動力。2 【政治學】反動，倒退；復古（運動）。3 【化學】反應，【物理學】...
  1. Study on photocatalytic degradation reaction on anatase tio2 glass films. photocatalytic degradation of phenol in water under ultraviolet irradiation

    紫外燈照射下水中苯酚的光催化降解
  2. The uv lamp used should be operating at the wavelength that is effective to trigger the photocatalytic oxidation reaction

    所採用的紫外光燈必須能夠釋放出有效激發光催化反應的紫外線波段。
  3. 1 the uv lamp used should be operating at the wavelength that is effective to trigger the photocatalytic oxidation reaction

    1所採用的紫外光燈必須能夠釋放出有效激發光催化反應的紫外線波段。
  4. So the study and use of compound powders and thin films get more and more regards. among them the double layered structure nanocompound semiconductor become the focus of study by their high photocatalytic efficiency, fast reaction speed etc. it has been confirmed that the potassium niobate ( k4nb6o17 ) is an excellent semiconductor photocatalyst. its special construction consists in the ion k + in the interlayer can be replaced by other cations, which providing vast space of modifying the material

    層狀化合物中的鈮酸鉀k _ 4nb _ 6o _ （ 17 ）已被證實是一種性能優異的半導體材料，具有光催化和光電轉換性能，其獨特的結構是處于層間的帶正電的k ~ +可以被其它陽離子所替代，正是由於其多元素、復合型的特點，為材料的修飾和改性提供了廣闊的技術空間。
  5. Pesticide wastewater oxidation pretreatment technology includes chemical oxidation ( clo2 and ozone ), the fenton reaction, photocatalytic oxidation, wet oxidation ( wet air oxidation, catalytic wet air oxidation, super critical wet oxidation, and catalytic wet hydrogen peroxide oxidation )

    氧化預處理農藥廢水的技術包括：化學氧化（包括二氧化氯和臭氧氧化） 、芬頓法、光催化氧化法和濕式氧化法（包括濕式氧化、催化濕式氧化、超臨界催化濕式氧化和催化濕式過氧化） 。
  6. In order to study the photochemical activity of the product further, this dissertation, taking methyl orange as a deputy of organism, has studied the relation between the concentration of the organism and the reactive time during the process of light degradation, and, on the basis of the relation, the kinetic process of the photocatalytic degradation was achieved by the treatment on the curve of the organism concentration to the reactive time : zero order reaction of the high organism concentration, first order reaction of the middle organism concentration, second order reaction of the low organism concentration

    在產品對有機物的光降解方面，本文主要以產品光降解甲基橙溶液為例，研究了光降解過程中，有機物濃度與時間的關系。並在此基礎上，對有機物濃度與時間的曲線進行了動力學處理，得出產品光降解甲基橙的動力學過程分為三步，摘要即:高濃度時的零級反應、中等濃度時的二級反應和低濃度時的一級反應。
  7. In this thesis, the relationship between environment temperature of photocatalysis reaction and photocatalytic activity of nanosize tio2 and nanosize ag - tio2 was studied

    研究了光催化環境溫度等因素對水熱制備的納米tioz和納米ag汀102的光催化活性的影響規律。
  8. The photocatalytic degradation of titanium dioxide on pollutants was illustrated in detail and several important effects on photocatalytic reaction were also discussed

    詳細評述了二氧化鈦納米粒子對污染物的光催化降解作用，討論了幾個影響光催化反應的重要因素。
  9. It was still a technical problem on how to add the air to the reactor in so small pressure difference. in addition, the photocatalytic reaction efficiency was very low at the high speed. the reactor will be large, the price will be very high and the electricity will be enormously consumed during the photocatalytic - oxidation of h2s in the methane

    主要原因是沼氣中不含氧，使用時氣體流速大，壓差小，而用光催化氧化方法消除h _ 2s需要有相當量的氧參與，在壓差很小的情況下，一次空氣的加入存在技術困難；在高氣體流速條件下，光催化效率低，若用光催化方法消除h _ 2s ，反應設備龐大，耗電量高，價格昂貴，農民難以負擔。
  10. The type of photocatalytic reaction was first - degree reaction which was not very typical, and the reaction speed constants could be used to judge the efficiency of photocatalysis. the tio _ ( 2 ) films were prepared on glasses by magnetron sputtering. the influences on the tio _ ( 2 ) films properties of various o _ ( 2 ) partial pressure, various sputtering power, various heat treatment method and n was studied too

    加入光催化劑tio _ 2粉末以後，光催化反應速率增幅較大，其過程可以認為是準一級反應，可以用一級反應速率常數來表徵光催化效率，降解甲基橙和甲基藍的反應速率常數分別為0 . 003min ~ （ - 1 ）和0 . 35min ~ （ - 1 ）左右。
  11. Photocatalytic activities of nanometer tio2 are also evaluated by degradation of the crystal violet solution. experimental results indicate that the synergistic action of h2o2 and ultrasonic wave greatly enhances photo - catalytic reaction of tio2

    通過結晶紫水溶液的光催化降解對二氧化鈦的光催化活性進行了表徵，實驗結果顯示過氧化氫和超聲波的協同作用大大提高了tio _ 2光催化反應的效率。
  12. At 500 c the curves show interference peaks. the photocatalytic performance studies show that thrice layers have better photocatalytic characteristic. and heat treatment can improve the triple layer ' s reaction coefficient

    在ti氏/ tin / ti仇多層膜中在ti02與tin之間鍍制一層適當厚度的ti膜過渡層可以提高多層薄膜的透過率。
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