英文化學論文

A. 求一篇化學方面的英文文獻

有關化學的，英文版，文獻比如研究報告之類的，例如；海水對鋼鐵腐蝕研究。。越短越好，因為老師要我們把英文翻譯成中文

B. 求一篇關於化學的英語論文帶中文翻譯，2500字左右。。

http://wenku..com/link?url=07dhuL-QBOryNBvq5YX-EwuEz-trWxAG7rdSK
你看這個可以嗎

C. 求一些化學類的英文文獻

不知道能不能用
給你找了一個

疏水締合型聚合物P(AMTA)溶液性質的研究
疏水締合型水溶性聚合物是指在聚合物親水性大分子鏈上帶有少量疏水基團的一類水溶性聚合物。在聚合物水溶液中，疏水基團之間由於憎水作用而發生聚集，使大分子鏈產生分子內和分子間締合。在臨界締合質量分數以上，形成分子間締合為主的超分子結構，增大了流體力學體積，故具有較好的增黏性。在鹽溶液中，由於小分子電解質的加入增加了溶液極性，使疏水締合作用增強，表現出明顯的抗鹽性質。 疏水締合型水溶性高分子很難合成，且不易表徵，把疏水部分連接到水溶性聚合物鏈上，一般採用膠束共聚合或者使用具有表面活性的大單體進行共聚，膠束聚合需要在體系中加入大量的表面活性劑，這就增加了後處理過程的復雜性。利用表面大單體共聚合，需要事先合成大單體，這方面的技術也有相當大的難度。作者採用丙烯酸十四酯作為疏水單體，直接用沉澱聚合法制備疏水締合型聚合物P(AM／TA)共聚物，從而使共聚反應及其產物的後處理過程較為簡單易行。並用凱達爾定氮法表徵共聚物的組成，研究共聚物的溶液性能和對苯丙乳液的增稠性。 1實驗
1．1試劑

丙烯醯胺(AM)，質量分數不少於985％，根據文獻提供的方法提純；N,N-甲基甲醯胺(DMF)，分析純；甲醇、氯化鈉，化學純；丙烯酸十四酯(TA)，實驗室自製；苯丙乳液由福建省福州樹脂有限公司提供。 1．2P(AM/TA)共聚物的合成

稱取一定量的AM和TA單體，用DMF溶解，轉入三頸瓶中，通氮除氧。升溫至80℃，加入引發劑反應4h，過濾，產物用甲醇洗滌多次，以除去未反應的單體。40℃真空乾燥至恆重。

1．3分析測試

凱達爾定氮法測定共聚物的組成。用烏氏黏度計測定共聚物溶液特性黏度[η]，測試溫度為(30±O1)℃。聚合物溶液表觀黏度用NDJ-I型旋轉黏度計測定。

2結果與討論

2．1共聚物稀溶液性質不同疏水基團摩爾分數的P(AM／TA)共聚物在蒸餾水和w(NaCl)=1.5％的溶液中的特性黏度[η]值列於表1。
聚合物的[η]正比於溶液中大分子線團的流體力學體積，因而能反應大分子線團收斂、捲曲的程度。從表1可知，隨共聚物的TA鏈節摩爾分數的增加，其水溶液的[η]值逐漸減小，在w(NaCl)=1.5％的溶液中也是持續減小。這是因為在稀溶液中，疏水基團締合以分子內締合為主，隨著TA摩爾分數的增加，分子內締合增強，導致分子鏈捲曲。在鹽溶液中，由於離子電荷的作用，使疏水鏈節分子內締合力增強，分子鏈收縮，因而[η]值也持續下降。
2．2疏水基團TA摩爾分數對聚合物溶液黏度的影響 圖1和圖2分別表示P(AM/TA)系列共聚物及PAM在蒸餾水和w(NaCl)=1.5％的溶液中表觀黏度與聚合物質量分數的關系曲線。PAM溶液黏度隨其質量分數的增加而平緩上升，而疏水共聚物溶液的質量分數為3O％～4O％時其黏度急劇增加，表明疏水基團聚集而導致分子間締合，形成了物理交聯網路。此時共聚物溶液的質量分數即是臨界締合的質量分數。如圖1所示，隨TA摩爾分數增加，共聚物溶液的黏度顯著增加。當疏水基團摩爾分數較高時，其溶液黏度隨質量分數增加的速度更快，共聚物的臨界締合質量分數降低。如圖2所示，加入Nacl溶液後，溶液表觀黏度有較大提高，如質量分數為8.O％的P(AM/TA)-1 5聚合物溶液在20℃，轉速為6r／min時，黏度達55.OmPa.s，而在水溶液中的黏度只有374mPa·s。不同TA摩爾分數的聚合物的質量分數均較其在純水中低。
Hydrophobically associating polymer P (AMTA) the nature of the study solution
Hydrophobically associating water-soluble polymer is the hydrophilic polymer with a small amount of macromolecular chain hydrophobic group of a class of water-soluble polymer. Aqueous solution in the polymer, the hydrophobic groups and between the role as a result of hydrophobic aggregation occurred, so that large molecules have a molecular chain and inter-molecular association. Associating the critical mass fraction of the above, the formation of intermolecular association based supramolecular structure, increases the volume of fluid mechanics, it has good by adhesive. In salt solution, because of the addition of small molecule electrolyte solution increased polarity, so that co-operation with enhanced hydrophobic association, shows that the nature of the salt. Hydrophobically associating water-soluble polymer-based synthesis is difficult and not easily characterized, in part to hydrophobic chains connected to the water-soluble polymer, the general use of micellar copolymerization, or the use of the large surfactant monomer to copolymerization, polymer micelles need in the system by adding a large number of surface-active agent, which, after an increase of the complexity of the process. The use of the surface monomer copolymerization, the need for prior synthesis of large monomer, this technology also has considerable difficulty. Author tetradecyl acrylate used as a hydrophobic monomer, the direct use of precipitation polymerization Preparation of hydrophobically associating polymer P (AM / TA) copolymers, so that the proct of copolymerization and post-processing is more simple and easy process. And characterization of nitrogen determination Kedar copolymer composition, study the solution properties of copolymers of styrene-acrylic emulsion and of the thickening. 1 Experimental
1.1 Reagents

Acrylamide (AM), the mass fraction of not less than 985 percent, according to documents provided by purification methods; N, N-dimethylformamide (DMF),分析純; methanol, sodium chloride, chemical pure; acrylic 10 four acetate (TA), laboratory-made; styrene-acrylic emulsion resin from Fuzhou in Fujian Province Limited. 1.2P (AM / TA) Copolymer

Check that a certain amount of monomer AM and TA, using DMF dissolved into three-neck bottle, pass oxygen nitrogen. Warming to 80 ℃, reaction by adding initiator 4h, filtering, washing the proct several times with methanol to remove unreacted monomer. 40 ℃ vacuum drying to constant weight.

1.3 Analysis and Testing

Determination of nitrogen Kedar will be the composition of copolymer. Determination of intrinsic viscosity with copolymer solution viscosity [η], the test temperature (30 ± O1) ℃. Apparent viscosity of polymer solution with NDJ-I-type rotary viscometer determination.

2 Results and Discussion

2.1 Dilute Solution Properties of Copolymers of different mole fraction of hydrophobic groups of the P (AM / TA) copolymers in distilled water, and w (NaCl) = 1.5% of the solution intrinsic viscosity [η] values listed in Table 1.
Polymer [η] is proportional to the solution of the fluid dynamics of macromolecular coil volume, which can respond to the convergence coil macromolecules, the degree of curl. We can see from Table 1, with the copolymer chain of the TA increase in mole fraction, the aqueous solution of [η] value decreases in w (NaCl) = 1.5% of the solution is continued to decrease. This is because in dilute solution, the hydrophobic group to intramolecular association based association, with the mole fraction of the increase in TA, to enhance intramolecular association, resulting in the molecular chain curly. In salt solution, because of the role of ionic charge, so that intramolecular hydrophobic chain to enter into force enhancement, molecular chain contraction, so [η] value continued to drop.
TA hydrophobic group 2.2 mole fraction of polymer solution viscosity on the impact of figures 1 and 2, respectively, P (AM / TA) series of copolymers and PAM in distilled water, and w (NaCl) = 1.5% in the apparent viscosity of the solution and the relationship between the mass fraction of polymer curve. PAM solution viscosity with the increase of mass fraction of gentle rise, and the hydrophobic copolymer solution for the mass fraction of 3O% ~ 4O%, when a sharp increase in viscosity, indicating that aggregation of hydrophobic groups and lead to intermolecular association, forming a physical crosslinking網路. At this point the mass fraction of copolymer solution that is the critical mass fraction of the association. As shown in Figure 1, with the mole fraction of TA increased, the viscosity of copolymer solution increased significantly. When the mole fraction of hydrophobic groups is high, the solution viscosity increases with the mass fraction of the faster, the critical aggregation copolymer mass fraction lower. As shown in Figure 2, by adding Nacl solution, the solution has greatly enhanced apparent viscosity, such as the mass fraction of 8.O% for the P (AM / TA) -1 5 polymer solution at 20 ℃, rotation speed 6r/min , the viscosity of 55.OmPa.s, and viscosity in aqueous solution only 374mPa s. TA different mole fraction of the mass fraction of polymer in water were low.

D. 求一英文 論文 化學方面的~~~

那些資料庫啊. 學校都應該買了的. 上本校的圖書館什麼的看看4.2. 9-[2-(3-Carboxy-9,10-diphenyl)anthryl]-6-hydroxy-3H-xanthen-3-ones (DPAXs)
The most widely used 1O2 trap is 9,10-diphenylanthracene (DPA), which reacts rapidly and
specifically with 1O2 to form a thermostable endoperoxide at a rate of k =1.3106 M
1 s
1.
The decrease in absorbance at 355 nm is used as a measure of the formation of the endoperoxide.
However, DPA derivatives are not very sensitive probes because the detection is based on the
measurement of absorbance [79].
Umezaka et al. [79] fused DPA with a fluorophore (fluorescein) aiming to associate the first』s
reactive characteristics with the second』s fluorescent characteristics. Fluorescein was chosen as
fluorophore since it has a high fluorescence quantum yield in aqueous solution and is able to be
excited at long wavelength. From this fusion resulted 9-[2-(3-carboxy-9,10-diphenyl)anthryl]-6-
hydroxy-3H-xanthen-3-ones (DPAXs) (Fig. 11) [79]. Thus, DPAXs were the first chemical traps
for 1O2 that permitted fluorescence detection. They react with 1O2 to proce DPAX
endoperoxides (DPAX-EPs) (Fig. 11). DPAXs themselves scarcely fluoresce, while DPAXEPs
are strongly fluorescent. The mechanism accounting for the diminution of fluorescence in
DPAXs and its enhancement in DPAX-EPs remain unclear [79].
The fluorescence intensity of fluorescein derivatives is known to be decreased under acidic
conditions as a consequence of the protonation of the phenoxide oxygen atom. In order to
stabilize the fluorescence intensity at physiological pH, electron-withdrawing groups wereincorporated at the 2- and 7-positions of the xanthene chromophore, leading to Cl (DPAX-2) and
F (DPAX-3) (Fig. 11). This modification lowered the pKa value of the phenolic oxygen atom
[79].
DPAX-2 was used to detect the proction of 1O2 from two different generation systems: the
MoO4
2
/H2O2 system and the 3-(4-methyl-1-naphthy)propionic acid endoperoxide (EP-1)
system, which act at different pH values (10.5 and 7.4, respectively). In both cases an increase
of the probe』s fluorescence was verified when in contact with the generating system. These
results confirmed DPAXs』 advantage when detecting 1O2 in neutral or basic aqueous solutions
[79]. The behaviour of this probe towards H2O2, !NO and O2 !
was also studied, but no change in
the intensity of the fluorescence was observed for any of these reactive species. These facts
corroborate the specificity of this probe for 1O2 [79].
The detection of 1O2 in biological samples was also investigated. With this purpose, DPAX-2
diacetate (DPAX-2-DA) was prepared, since it was considered to be more permeable to cells.
DPAX-2-DA is hydrolysed by intracellular esterases to generate DPAX-2. Both DPAX-2 and
DPAX-2DA were tested and compared in the same assay systems. However, cells were stained
similarly in both cases. This observation probably means that DPAX-2 itself is also membranepermeable

E. 化學方面的論文，有中英文對照的，1000字左右的就行

一、溶膠是怎樣的概念
膠體從外觀上看貌似均勻，與溶液沒什麼差異，因此膠體常稱為溶膠。溶膠與膠體是同一個概念。

二、對澱粉、蛋白質等高分子溶於水形成的分散系，為什麼有時稱其為溶液，有時又稱其為膠體
教材中是按分散質微粒直徑的大小來給分散系分類的。澱粉、蛋白質等高分子溶於水形成的分散系可稱為膠體。但是判斷一種分散系是屬於膠體還是溶液，單從分散質微粒直徑的大小這一方面來考察，其結論是不全面的，甚至是錯誤的。正確判斷一種分散系是溶液還是膠體，還要看分散質微粒的結構。如果分散質微粒的結構簡單，比如是單個的分子或較小聚合度的分子或離子，那麼這樣的分散系應稱為溶液。由於澱粉、蛋白質溶於水後都是以單個分子的形式分散在水中的，因此，盡管這些高分子很大，這些分散系仍應稱為溶液。只是因為高分子的大小與膠粒相仿，高分子溶液才具有膠體的一些特性，如擴散慢、不通過半透膜、有丁達爾現象等。化學上常把Fe（OH）3，AgI等難溶於水的物質形成的膠體稱為憎液膠體，簡稱溶膠；而把澱粉、蛋白質等易溶於水的物質形成的分散系稱為親液膠體，更多地是稱為高分子溶液。

三、溶液是均一的，膠體也均一嗎
憎液溶膠的分散質微粒是由很大數目的分子構成，因此是不均一的；高分子溶液中的分散質微粒是單個的分子，因此是均一的。

四、膠體能在較長時間內穩定存在的原因是什麼
憎液溶膠的膠粒帶有相同的電荷，由於同性電荷的排斥作用而使憎液膠體可以穩定存在。澱粉、蛋白質等高分子中含有多個極性基團（如—COOH，—OH，—NH2等），可以與水高度溶劑化（高分子表面形成水膜），因此也可較長時間穩定存在。很明顯，這兩類膠體穩定存在的原因是不同的。

五、溶液中的溶質微粒也作布朗運動嗎
膠體微粒在各個方向上都受到分散劑分子的撞擊，由於這些作用力不同，所以膠體微粒作布朗運動。溶液中的溶質微粒和分散劑分子大小相仿，因此溶質微粒的運動狀況與膠體的膠粒運動狀況是有差別的。由於膠體的丁達爾現象，用超顯微鏡才可以觀察到膠粒的布朗運動。溶液無丁達爾現象，因此用超顯微鏡觀察不到溶質微粒的運動狀況。

六、凝聚與鹽析有何差別
凝聚是憎液（水）膠體的性質，膠體的凝聚過程就是膠粒聚集成較大顆粒的過程。由於憎液（水）膠體的分散質都難溶於水，因此，再採用一般的溶解方法用水來溶解膠體的凝聚物是不可能的，也就是說，膠體的凝聚是不可逆的。鹽析實際上就是加入電解質使分散質溶解度減小而使其析出的過程。鹽析不是憎液膠體的性質，它是高分子溶液或普通溶液的性質，能發生鹽析的分散質都是易溶的，如澱粉溶液、蛋白七、蔗糖溶於水形成的分散系是溶液，為什麼在生物課的滲透實驗中，蔗糖分子卻不能通過半透膜
不同的半透膜，如羊皮紙、動物膀胱膜、玻璃紙等，其細孔的直徑是不同的，也就是說，不同的半透膜，其通透性是不一樣的。顯然，籠統地講半透膜能使離子或分子通過，而不能使膠體微粒通過是不恰當的。

八、憎液膠體與高分子溶液在性質上有何異同
憎液膠體全面地表現出膠體的特性，高分子溶液則不然。這兩種分散系中的分散質微粒都作布朗運動，都有丁達爾現象；憎液膠體有電泳現象，澱粉溶液無電泳現象，而蛋白質溶液則較為復雜；使憎液膠體凝聚的方法有：加入電解質、給膠體加熱、加入帶相反電荷的膠體，使高分子溶液中的分散質沉澱，主要是破壞高子分與分散劑間的相互作用，如加入大量的電解質也能使澱粉、蛋白質沉澱，這一現象稱為鹽析，它是可逆的。

九、有沒有溶液能產生類似於膠體的電泳現象
由於溶液是均一的，不存在「界面」，因此，給溶液通電不會產生界面移動現象（即一極液面高，另一極液面低），但是有些溶液通電後卻可以產生一極溶液顏色加深，另一極溶液顏色變淺的現象。比如，給紫紅色KMnO4溶液通電一段時間後，陽極附近溶液的顏色就會變深，陰極附近溶液的顏色就會變淺。這是由於通電後，紫紅色的MnO4－向陽極移動，但卻不會在陽極放電（MnO4－遠比OH－難放電）的緣故。CuSO4溶液就不會產生類似的現象，因為Cu2＋會在陰極放電。

十、Fe（OH）3膠體長時間電泳或電壓增大，將發生怎樣的現象
如果Fe（OH）3膠體長時間電泳或將電泳的電壓顯著增大，都會在陰極出現凝聚現象，因為不論是長時間電泳還是電壓顯著增大，都會使陰極附近積聚很多的Fe（OH）3膠粒，大量膠粒的聚集必然會出現凝聚現象。如果電泳電壓特別大，還會出現電解水的現象。

質溶液、肥皂的甘油溶液，由於分散質都是易溶的，所以鹽析是可逆的。
First, what is the concept of sol
Judging from the appearance of seemingly homogeneous gel, with no difference in the solution, so often referred to as sol-gel. Sol and gel is the same concept.

2, starch, protein and other water-soluble polymer dispersed system formed, why the solution is sometimes called, sometimes also called it as colloidal
Quality of teaching is dispersed particle diameter according to the size of a decentralized system classification. Starch, protein and other polymer dissolved in water to form colloidal dispersion system can be called. But the determination of a colloidal dispersion system or solution are, just from the dispersed particle diameter size of the mass to examine this aspect, the conclusion is incomplete, even wrong. Correct determination of a solution or colloidal dispersion system is, depends on the structure of particle dispersion quality. If the quality of particle dispersion structure as simple as a single molecule or smaller degree of polymerization of the molecules or ions, then it should be called the solution of the decentralized system. As the starch, protein is dissolved in water to form a single molecule dispersed in water, so, even though these polymers large distributed systems should still be called the solution of these. Only because of the size of polymer particles similar, only with the gel polymer solution of some features, such as the proliferation of slow, not through the semipermeable membrane, with Tyndall phenomena. Chemistry often to Fe (OH) 3, AgI and other substances insoluble in water, the formation of colloidal liquid gel called monks, called sol; while the starch, protein and other substances soluble in water, the formation of liquid disperse system as pro- colloid, more is known as the polymer solution.

Third, the solution is homogeneous, uniform gel also do
Hate liquid sol particle dispersion quality by a large number of molecules, it is uneven one; polymer solution, the dispersion of particles is a single molecular mass, and therefore uniform.

4, colloid stability can exist over an extended period because of what
Hate liquid sol particles with the same charge, e to charge repulsion Ershi homosexual hate colloidal solution can exist. Starch, protein and other polymers containing multiple polar groups (such as-COOH,-OH,-NH2, etc.), can be highly solvent and water (molecular water film formed on the surface), so there can be a long time stability . Obviously, these two types of colloidal stability of the reason there are different.

5, solution for Brownian motion of solute particles also do
Colloidal particles in all directions are subject to the impact dispersant molecules, because these forces because of their different colloidal particles as Brownian motion. Solution of solute particles and dispersant molecules are similar in size, so the movement of solute particles and colloidal particles movement situation is different. As the colloidal Tyndall phenomenon, with a super microscope can observe particles of the Brownian motion. Solution without Tyndall phenomenon, not so ultra-microscope, the movement of the solute particles.

6, the difference between condensation and salt
Cohesion is hate liquid (the water) colloidal nature of the condensation process of colloidal particles to larger particles that process. As the monks liquid (water) quality is immune colloidal dispersion of water-soluble, therefore, re-dissolution method commonly used in water to dissolve colloidal aggregates is impossible, that is, the concentration of colloid is not reversible. Electrolyte salt is actually added to its decentralized nature and the solubility decreased precipitation process. Liquid colloidal salt is not the nature of hate, it is common solution polymer solution or the nature of the dispersion of salt can occur are soluble nature, such as starch solution, protein VII, sugar dissolved in water to form the dispersion system is a solution Why infiltration in biology class experiment, but can not be semi-permeable membrane sucrose molecule
Different semi-permeable membrane such as parchment, animal bladder film, cellophane, its pore diameter is different, that is, different semi-permeable membranes, the permeability is not the same. Obviously, generally speaking semi-permeable membrane allows ions or molecules to pass through, without giving colloidal particles through is not appropriate.

8 and hate liquid colloid and polymer solution of the similarities in the nature of
Comprehensive demonstration of monks colloidal solution colloidal properties of polymer solution is not. This decentralized system of two particles in the dispersion quality are as Brownian motion, there Tyndall phenomenon; hate liquid gel with electrophoresis, starch solution without electrophoresis, the protein solution is more complicated; to hate liquid colloid aggregation methods are: adding electrolyte to gel heating, by adding gel with the opposite charge, so that the dispersion of polymer solution quality of precipitation, mainly sub-divided and the destruction of high interaction between dispersant, such as adding a large number of electrolyte also make starch, protein precipitation This phenomenon is known as salting, it is reversible.

9, there is no solution to proce phenomena similar to gel electrophoresis
As the solution is homogeneous, there is no "interface", and therefore to the solution of power does not proce the phenomenon of interface movement (ie a very high surface, another extremely low liquid level), but after powering some of the solution but the solution can generate a very color deepened, and the other pole solution faded color phenomenon. For example, purple KMnO4 solution to power after a period of time, the color of the solution near the anode will become darker in color of the solution near the cathode will be lighter. This is because the power, the purple MnO4-move to the anode, but not in the anode discharge (MnO4-OH-hard than the discharge) of the reason. CuSO4 solution will not proce a similar phenomenon, because Cu2 + in the cathode discharge.

10, Fe (OH) 3 gel electrophoresis time or voltage increases, the phenomenon will happen to
If Fe (OH) 3 gel electrophoresis or electrophoresis time the voltage was increased significantly and there will be condensation phenomena in the cathode, because whether or voltage electrophoresis time was significantly larger accumulation near the cathode will cause a lot of Fe (OH) 3 particles, the aggregation of a large number of particles bound to the phenomenon of condensation. Particularly if the electrophoresis voltage, electrolysis of water is still there.

Quality solution, glycerin soap solution, e to dispersion quality are soluble, so salt is reversible.

F. 英文版論文關於化學的！急！！！！

The Importance of Chemistry in Daily Life

Most people have chosen to write their essay about how chemistry has played an important role in everyday life. I have chosen to ask, how doesn't it play a role in everyday life? The simple fact is that chemistry plays an important role in every person's daily activities from the moment we're born.
So what role does chemistry really play in everyday life? Well, this involvement usually begins first thing each morning. Most people wake up to an alarm or radio. These common household items contain batteries, which make them very chemically dependent. These batteries contain positive and negative electrodes. The positive electrode consists of a carbon rod surrounded by a mixture of carbon and manganese dioxide. The negative electrode is made of zinc. Chemistry plays an important role in the discovery and understanding of materials contained in these and many other common household items. Things like household cleaners and water purification systems are vitally dependent on chemistry. Without chemistry something as simple as scrubbing a toilet without fear of severe burns or small explosions might not be possible.
Next, though it isn?t widely known, chemistry is also heavily involved with the manufacturing of things such as makeup and soap. Each time you bathe you are witnessing chemistry at work. Chemicals such as cetyl alcohol and propylene glycol are typical ingredients in the soap used to wash your hair and skin. Without chemistry, these materials (or combinations of these materials) might be hazardous or might not exist. The chemical coloring agents used in makeup and nail polish would not be possible without an understanding of the chemicals involved.
Almost anything you do ring the course of a normal day involves chemistry in some way. The gas and tires in cars we drive, the makeup we put on our faces, the soaps and cleaners used everyday, burning wood or other fossil fuels, chemistry is all around you each and every day. The associations are practically limitless. So, as you go about your daily activities, remember to thank chemistry. As my teacher always says, remember, "CHEMISTRY IS LIFE!"

G. 尋找一篇關於化工方面的英文論文，然後把它翻譯為中文

這任務很是艱巨~~才翻譯完深有體會啊。一般從找論文到全部翻譯完得一周到半個月~~~有那種專門做畢業論文翻譯的網站，不過按照千字收費，你
可以試一試
。

H. 求化學方面英文論文（文獻） 翻譯一篇 （附帶原文一起）。

去淘寶，有外文文獻代查的，知道題目的一篇一元，很快，幾分鍾即可到貨，最好選擇賣家是海外的，快些，你懂的

I. 求一篇中英文對照的化學文獻，謝謝啊！

你可以找某本國外教材的原版書或者影印本，再找到他的中文譯本看，挺不錯的，要你是學生的話好好利用一下圖書館吧，很不錯的，還有，下載一個Lingoes翻譯家，下幾本化學專業的專業字典，很好用

J. 化學方面的英語論文

有機化學英語論文
Abstract
In this work the effects of the microporosity and chemical surfaceof polymeric adsorbents on adsorptive properties of phenol wereinvestigated. Textural parameters of four kinds of polymeric resins namely AB-8 D4006 NKA-II and D16 resin were separately measuredby ASAP 2010. The surface chemistry of these polymeric resins was determined by means of inverse gaschromatography (IGC) and diffusereflectance infrared Fourier transform spectros (DRIFTS). Static equilibrium adsorption experiments were carried out to obtain theisotherms of phenol on the polymeric resins. It was shown that NKA-II and AB-8 resin possessed relatively high BET surface areas andmicropore volumes while D4006 and D16 resin possessed comparatively low BET surface areas and micropore volumes. The results of IGCexperiments revealed that NKA-II resin had extraordinary high specific component of the free energy of adsorption both for polar acetone andbenzene probe and thus extraordinary strong surface polarity compared to the other polymeric resins. It was also found that the isotherm ofphenol on NKA-II was much higher than that on the other polymeric resins e to its strongest surface polarity and largest micropore volumeamong four kinds of resins. These experimental observations indicated that adsorption of phenol on the polymeric resins depended greatly ontheir microporosity and surface chemistry. The well-developed microporosity and the strong surface polarity would improve the adsorptionof phenol on the polymeric resins. 2004 Elsevier B.V. All rights reserved.
Keywords: Polymeric resin; Phenol; Porosity; Surface chemistry; Inverse gas chromatography