x

redox

uploads/redox.jpg

redox n.【化學】氧還反應，氧化還原反應(＝oxidation...

n. 【化學】氧還反應，氧化還原反應(＝oxidation-reduction)。 “redox analyser“ 中文翻譯：   氧化還原分析器“redox breaker“ 中文翻譯：   氧化還原破膠劑“redox buffering“ 中文翻譯：   氧化還原緩沖作用“redox catalysis“ 中文翻譯：   氧化還原催化“redox catalyst“ 中文翻譯：   氧化還原催化劑“redox cell“ 中文翻譯：   還原菌; 氧化還原電池“redox chemistry“ 中文翻譯：   氧化還原過程化學; 氧化還原化學“redox control“ 中文翻譯：   氧化還原勢控制“redox controller“ 中文翻譯：   氧化還原控制器“redox couple“ 中文翻譯：   氧化還原電對; 氧化還原對; 氧化還原耦“redox enzyme“ 中文翻譯：   氧化還原酶“redox enzymes“ 中文翻譯：   氧化還原酶類“redox equilibrium“ 中文翻譯：   氧化還原平衡“redox inaicator“ 中文翻譯：   氧化還原指示劑“redox indicator“ 中文翻譯：   氧化還原指示劑“redox initiation“ 中文翻譯：   氧化還原引發“redox initiator“ 中文翻譯：   氧化還原引發劑“redox logging“ 中文翻譯：   氧化還原測井“redox meter“ 中文翻譯：   氧化還原計“redox pair“ 中文翻譯：   氧化還原對“redox polymer“ 中文翻譯：   電子交換聚合物“redox polymerization“ 中文翻譯：   氧化還原聚合; 氧化還原引發聚合“redox polymers“ 中文翻譯：   氧化還原聚合物“redox potential“ 中文翻譯：   氧化還原電勢；氧化還原電位勢; 氧化還原勢“redox (-)catalyst system“ 中文翻譯：   氧化還原催化劑體系“redowa“ 中文翻譯：   瑞多瓦舞曲

redraft

The other is ferredoxin / thioredoxin system located in nonphotosynthetic tissue and cytosol of photosynthetic cell , which includes ferredoxin , ferredoxin dependent thioredoxin reductase , thioredoxin h . this two system constitutes important cellular redox regulatory system and can regulate the redox intercellular environment , metablism and signaling transduction 另一個是nadp ( h ) -硫氧還蛋白系統，該系統是由h -型的硫氧還蛋白、 nadp ( h ) 、和依賴于nadp ( h )的硫氧還蛋白還原酶(一種黃素蛋白)組成。

The mediator modified on the surface of electrodes can accomplish the electrocatalytic reactions by accelerating electron transferring between redox centers and the electrode surface . the electro catalysis of the modified electrode is an enormous impetus for its development and is widely used in the slow electron transferring processes which is n ' t easily realized , for example , the electro catalysis of biomolecules , organic compounds and inorganic ions 修飾在電極表面的媒介體可加速氧化還原中心在電極表面的電子傳遞過程以實現電催化反應，廣泛應用于各種難以實現的電子傳遞慢過程，例如，生物分子的電催化、有機物的電催化、無機離子的電催化等。

Then the electrochemistry of 3 pyrrolyl substituted 4 , 4 ' - bipyridinium derivatives were studied by cyclic voltammograms ( cv ) . the cv of these compounds show two redox peaks similar with the viologens , that mean the similar structure in it and pyrrolyl group is connected to the monomer successfully 利用循環伏安法對聯吡啶基吡咯衍生物的電化學性質進行測試，證明單體結構中含有紫羅精結構，其電化學性能沒有發生顯著變化，引入的吡咯基團氧化電位略有提高。

And the kinetic parameters of mn ( iii ) / mn ( ii ) redox process were calculated to be ks = 1 . 771 10 - 4cm ? s - 1 , io = 4 . 801ma ? cm - 2 and = 0 . 234 . the value of ks is sufficient to warrant further study to improve the reaction rate and to assess the feasibility of this couple as positive half - cell in a redox - cell system Mn ( ) / mn ( )體系在鉑盤電極上的標準速率常數ks的值說明可進一步研究來提高其反應速率，從而將mn ( ) / mn ( )電對作氧化還原液流電池的正極材料。

Oxidative stress , an common secondly stress occurring after many kind of biotic or abiotic stresses such as salt stress , drought , heavy metal , radiation , low temperature , microbic infection , can change the plant internal redox environment and subsequently disturb its growth processes , metablism and existence 氧化脅迫是普遍發生于植物脅迫應答過程中的生理現象，植物在遭受鹽堿、干旱、重金屬、輻射、低溫等多種脅迫時常常會發生次生性氧化脅迫(傷害) 。

Abstract : this paper describes the methods to form silver clusters in solid , liquid and gas phases ; the properties of clusters such as absorption bands , esr , redox potential , ea and ip , and their catalytic behaviours in photo - splitting water and photographic development processes 文摘:本文綜述了在固相、液相和氣相中形成銀團簇的方法，銀團簇的主要性質如吸收光譜、 esr 、氧還電位、電子親和勢與電離能，以及銀團簇在光解水和照相顯影過程中的催化作用。

Chapter 4 : nugh determinations of cyclic voltarnmetry and diff pulse voltammetry their electrochemical properties are studied . we find that each of them has nice electrochemical properties and reversible redox properties . whereaftef , we obtain some beneficiai conclusions via comparison and analysis 第四章對它們的電化學活性進行了研究，通過循環伏安法，差分脈沖伏安法測試，發現該系列化合物都具有電化學活性，且具有良好的氧化還原可逆性。

The redox potentials of chloroform are more than 500mv and electrosorption is only controlled by electric field and adsorption of granular activated carbon . the tests of adsorptions also testify it . the freundlich isotherm equation q = kc n is used for fitting the data 另外，氯仿的電解氧化還原電位大于500mv ，因此，此電場范圍不會分解氯仿，回收率實驗與色譜分析也證明了電場只對活性炭的吸附起催化作用，而不改變吸附劑與吸附質的內部性質。

B _ 2o _ 3 melted in 450 , then mg melted in 650 , the three phase reaction was taken place from 730 , zro _ 2 reacted with mg at first , then was the redox reaction of b _ 2o _ 3 and mg , finally was the synthetic reaction of b and zr 差熱分析表明:該反應過程經由多個中間反應直至最后完成, b _ 2o _ 3在450熔化, mg在650熔化,三相反應的發生始于730 。首先發生的反應是zro2和mg的還原反應,其次是b _ 2o _ 3和mg的還原反應,最后是zr和b反應合成zrb2 。

( 4 ) lt is eh that impact on the vertical distribution of heavy metal over tidal flat . at boundary of redox layer , there is the biggest enrichment of heavy metals . but the characteristic of distribution may be modified by plant activities in the tidal flat 在高潮灘出現明顯的富集，一般比中、低潮灘高出20 70 ，而中、低潮灘各元素的含量比較接近，不存在明顯的差異，水動力作用是影響沉積物中重金屬元素垂岸分布的主要因素。

The structure of azo dyes has attracted considerable attention in recent times , since they represent the largest class of dyes used in industry , and also has extensive applicability in analytical chemistry as acid - base , redox and metallochromic indictors 近年來，偶氮類染料的結構研究引起了人們的注意，因為它們是工業上所使用染料的最大類，并且作為酸堿指示劑、氧化還原指示劑、金屬顯色指示劑在分析化學中有著廣泛的應用。

L - nitroso - 2 - naphthol - 6 - sodium sulphonate ferric salt ( naphthol green b ) has excellent redox characteristics . in part i of the thesis , the soluble dye , naphthol green b , was used as a new mediator to develop an amperometric glucose biosensor 論文第一部分首次探索了染料萘酚綠b作為新型電子媒介體的電化學行為，證明其是一種良好的電子媒介體，能有效促進葡萄糖氧化酶與電極之間的電子傳遞。

The electrode character of tourmaline particles influences the redox potential of water and regulates the ph value of solution to the weak alkali . the element sites on the surface of tourmaline powder play a bigger effect on acid solution than alkali solution 由于電氣石表面的電場作用，電氣石的電極性能夠影響水體的氧化還原電位，可維持水體為弱堿性，并分析了電氣石粉體表面位的影響。

The potential of mn ( iii ) / mn ( ii ) redox couple in h2so4 is 1 . 51v vs . nhe , which may be suitable for the positive half - cell in a redox flow storage system . but studies on this couple as a positive electrode in this system have not been reported so far 錳的各種氧化物是化學電源里常選用的活性物質，而將溶液狀態的mn ( iii ) / mn ( ii )電對作為化學儲能裝置的活性材料的工作尚未見報道。

This paper covers two parts . the first part reported mn ( iii ) / mn ( ii ) couple was used to be the cathode in a redox flow cell . the second one studied tin - based materials for anodes in lithium - ion batteries 本文共分兩部分，第一部分對mn ( iii ) / mn ( ii )電對作為氧化還原液流電池正極材料的可行性進行研究；第二部分對鋰離子電池錫基負極材料進行制備、表征及電化學性質研究。

Nano - mno2 whiskers were sucessfully synthesized by low heating solid redox reaction using potassium permanganate and manganese chloride , and offered one usful referenced method for synthesize whiskers 首次利用高錳酸鉀和氯化錳之間的低熱固相氧化還原反應成功地合成出了納米二氧化錳晶須，為合成同類物質提供了一種行之有效的參考方法。

The recent status of water pollution caused by these pollutants was briefly introduced , the researches on photochemical degradation , photo - catalytic degradation , chemical redox methods , radiochemical methods and so on were mainly discussed 著重介紹了光降解及光催化技術、化學氧化法、氫解還原和輻射降解等技術在該領域的有關研究。

The calculated results of effective permittivity of two different redox reactions were in good agreement with the measured results and better than that of the original formula 以碘化鉀和高錳酸鉀兩個氧化還原反應為例，對實驗結果和計算結果進行了分析比較，結果表明其具有很好的一致性，而且計算精度較改進前的公式得到了改善。

The optimal synthetic conditions obtained was n ( dac ) : n ( am ) = 2 : 3 , v ( oil ) : v ( water ) = 1 : 1 . 2 and redox initiator or high water - soluble initiator 在單體物質的量比為2 : 3 ，油水體積比為1 : 1 . 2 ，引發劑為氧化還原引發劑或高效水溶性引發劑的條件下，得到了溶解迅速且絮凝效果好的產品。