SCI写作句型汇总

1、SCI论文写作中一些常用的句型总结(一)很多文献已经讨论过了一、 在Introduction里面经常会使用到的一个句子：很多文献已经讨论过了。它的可 能的说法有很多很多，这里列举几种我很久以前搜集的：A.Solar energy conversion by photoe1cctrochcmica1 cells has been intensively investigated(Nature 199L 353, 737 - 740 )B.This was demonstrated in a number of studies that showed that compositep1asmonic

2、-meta1/semiconductor photocatalysts achieved significantly higher rates in various photocatalytic reactions compared with their pure semiconductor counterpartsC.Several excellent reviews describing these applications are available, and we do not discuss these topicsD. Much work so far has focused on

3、 wide band gap semiconductors for water splitting for the sake of chemical stability(DOI: 10. 1038/WAT3151)E.Recent developments of Lewis acids and water-soluble organomctal1ic catalysts have attracted much attention(Chcm Rev. 2002, 102, 3641-3666)F.An interesting approach in the use of zeolite as a

4、 water-tolerant solid acid was described by Ogawa et al (Chcm.Rev. 2002, 102, 3641-3666)G. Considerable research efforts have been devoted to the direct transition metal-catalyzed conversion of aryl halides toaryl nitriles(J Org. Chcm. 2000, 65, 7984-7989)H. There are many excellent reviews in the l

5、iterature dealing with the basic concepts of the photocatalytic processand the reader is referred in particular to those by Hoffmann and coworkers,Mills and coworkers, and Kainat(Metal oxide catalysis, 19, P755)I.Nishiiniya and Tsutsumi have reported on (proposed) the influence of the Si/Al ratio of

6、 various zeolites on the acid strength, which were cstiiilated by calorimetry using ammonia(Chcm.Rev 2002, 102, 3641 一3666)二、 在results and discussion中经常会用到的：如图所示WORD版本A.GIXRD patterns in Figure 1A show the bulk structural infonnation on as- deposited filmsB.As shown in Figure 7B, the steady-state cu

7、rrent density decreases after cycling between 0.35 and 0.7 V, which is probably due to the dissolution of FeOx.C.As can be seen from parts a and b of Figure 7, the reaction cycles start with the thermodynamically most favorable VOx structures (J. Phys. Chem. C 2014, 11& 24950-24958)这与XX能够相互印证:A.This

8、 is supported by the appearance in the Ni-doped compounds of an ultraviolet - visible absorption band at 420 - 520nm (see Fig. 3 inset), corresponding to an energy range of about 2.9 to 2.3 eV.B.This is consistent with the observation from SEM - EDS(Z. Zou et al. /Chemical Physics Letters 332 (2000)

9、 271 -277)C.This indicates a good agreement between the observed and calculated intensities in monoclinic with space groupP2/c when the 0 atoms are included in the model.D.The results are in good consistent with the observed photocatalytic activity.E.Identical conclusions were obtained in studies wh

10、ere the SPR intensity and wavelength were modulated by manipulating the composition, shape,or size of plasmonic nanostructuresF.It was also found that areas of persistent divergent surfaceflow coincide with regions where convection appears to be consistently suppressed even when SSTs are above 27.5

11、C(二)1.值得注意的匙A.It must also be mentioned that the recycling of aqueous organic solvent is less desirable than that of pure organic 1iquidB.Another interesting finding is that zeolites with 10-membcred ring pores showed high selectivities 099%) to cyclohexanoL whereas those with 12-inembercd ring pore

12、s, such as mordenite, produced large amounts of dicycldiexyl ether (Chcin. Rev. 2002, 102, 3641-3666)WORD版本C It should be pointed out that the nanometer-scale distribution of electrocatalyst centers on the electrode surface is also a predominant factor for high ORR electrocatalytic activityD.Notably

13、, the Ru 11 and Rh I complexes possessing the same BINAP chirality fonn antipodal amino acids as the predominant products(Angcw Chem lilt Ed., 2002, 41: 2008- 2022)E Given the multitude of various transformations published, it is noteworthy that only very few distinet activation methods have been id

14、entified(Chcm. Soc. Rev., 2009, 3& 2178-2189)F It is important to highlight that these two directing effects will lead to different cnantiomers of the products even if both the “H-bond-catalyst” and the catalyst acting by steric shielding have the same absolute stercochcmistry. (Chem. Soc. Rev., 200

15、9, 3& 2178-2189)G.It is worthwhile mentioning that these PPNDs can be very stable for several months without the observations of any floating or precipitated dots, which is attributed to the electrostatic repulsions between the positively charge PPNDs resulting in electrostcric stabilization. (Adv.

16、Mater., 2012, 24: 2037- 2041)2仍然是个挑战A.There is thereby an urgent need but it is sti11 a significant challengeto rationally design and delicately tail or the electroactive MTMOs for advanced LIBs, ECs, MOBs, and FCs. (Angew. Chem. I nt. Ed. 2 014, 53, 1488 - 1504)B.However, systems that are sufficicn

17、tly stable and efficient for practical use have not yet been realizedC.It remains challenging to develop highly active HER catalysts based on materials that are more abundant at lower costs. (/ Am. Chem.Soc.、2011, 133,7296- 7299)D.One of the great challenges in the twenty-first century is unquestion

18、ably energy storage(Nature Materials 2005, 4, 366 - 377 )众所周知A.It is wel 1 established (accepted) / It is known to all / It is coiiuiionly known that many charactcristics of functional materials, such as composition, crystalline phase, structural and morphological features, and the sur-/interface pr

19、operties between the electrode and electrolyte, would greatly influence theWORD版本 perfonnance of these unique MTMOs in electrochemical energy storagc/conversion applications. (Angew. Chem. Int. Ed. 2014,53, 1488 - 1504)B. It is generally accepted (believed) that for a-Fc2O3-based sensors the change

20、in resistance is mainly caused by the adsorption and desorption of gases on the surface of the sensor structure(Adv. Mater. 2005, 17, 582)C As we all know, soybean abounds with carbon, nitrogen and oxygen elements owing to the existence of sugar, proteins and lipids. (Chem. Conmiun., 2012, 48, 9367-

21、9369)D. There is no denying that their presence may mediatc spin moments to align parallel without acting alone to show dO-FM. (Nanoscale, 2013, 5, 3918-3930)(三)1.正如下文将提到的A. As wi 11 be described below (也可以是 As we shal 1 see below) , as the Si/Al ratio increases, the surface of the zeolite becomes m

22、ore hydrophobic and possesses stronger affinity for ethyl acetate and the number of acid sites decreases. (Chem. Rev. 2002, 102, 3641-3666)B. This behavior is to be expected and will be further discussed below. (J. Am. Chem. Soc.、1955, 77, 3701 - 3707)C. There are also some small deviations with res

23、pect to the flowdirection, which we will discuss below. (Science, 2001, 291, 630-633)D. Below, wc wi11 see what this impliesE Complete detai Is of this case will be provided at a later timeE.很多论文中，也经常直接用see below来表示，比如：The observation ofnanocluster spheres at the ends of the nanowircs is suggestive

24、of a VLS growth process (see below). (Science, 199&279, 208-211)2.这与XX能够相互印证A. This is supported by the appearance in the Ni-doped compounds of an ultraviolet - visible absorption band at 420 - 520 nm (see Fig 3 inset), corresponding to an energy range of about 2.9 to 2.3 eVB. This is consistent wit

25、h the observation from SEM - EDS(Chem. Phys. Lett. 2000, 332, 271 - 277)WORD版本C Identical conclusions were obtained in studies where the SPR intensity and wavelength were inodulated by manipulating the compositioil, shape, or size of plasmonic nanostructures. (Nat. Mater. 2011, DOI: 10. 1038/NMAT315

26、1)D. In addition, the shape of the titration curve versus the PPi/1ratio, coinciding with that obtained by fluorescent titration studies, suggested that both 2:1 and 1:1 host-to-guest complexes are formed(J Am. Chem Soc 1999, 121, 9463-9464)E This unusual luminescence behavior is in accord with a re

27、cent thcoretical prediction; MoS2t an indirect bandgap material in its bulk form, becomes a direct bandgap semiconductor when thinned to a monolayer(Nano Lett. , 2010, 10, 1271 一 1275)3.我们的研究可能在哪些方面得到应用A.Ou厂 findings suggest that the use of solar energy for photocatalytic water splitting might provi

28、de a viable source for clean hydrogen fuel, once the catalytic efficiency of the semiconductor system has been improved by increasing its surface area and suitable modifications of the surface sitesB. Along with this green and cost-effective protocol of synthesis, we expect that these novel carbon n

29、anodots have potential applications in bioimaging and electrocatalysis. (Chem Comniun., 2012, 4& 9367-9369)C. This system could potentially be applied as the gain medium of solid-state organic-based lasers or as a component of high value photovoltaic (PV) materials, where destructive high energy UV

30、radiation would be converted to useful low energy NIR radiation(Chem Soc. Rev., 2013, 42, 29-43)D. Since the use of graphene may enhance the photocatalytic properties ofTi02 under UV and visible-light irradiation, graphene - Ti02 composites may potentially be used to enhance the bactcricidal activit

31、y. (Chcra Soc Rev., 2012, 41, 782-796)E It is the first report that CQDs are both amino-functionalized and highly fluorescent, which suggests their promising applications in chemical sensing. (Carbon, 2012, 50, 2810 - 2815)(四)1.什么东西还尚未发现/索统研究A. However,systems that are sufficiently stable and effici

32、ent for practical use have not yet been realizedWORD版本B.Nevertheless, for conventional nanostructurcd MTMOs as mentioned above, sonic problematic disadvantages cannot be overlooked(Angcw. Chem Int Ed. 2014,53, 1488 - 1504)C.There arc relatively few studies devoted to detenuination of erne values for

33、 block copolymer micelles. (Macromolecules 1991, 24, 1033-1040)D. This might be the reason why, despite of the great influence of thepreparation on the catalytic activity of gold catalysts, no systematic study concerning the synthesis conditions has been published yet(Applied Catalysis A: General200

34、2, 226,1 - 13)E These possibilities remain to be exploredF. Further effort is required to understand and better control the parameters dominating the particle surface passivation and resulting properties for carbon dots of brighter photo luminescence IJ Am. Chem. Soc., 2006, 128, 7756 - 7757)2.由于/因力

35、A.Liquid ammonia is particularly attractive as an alternative to water dueto its stability in the presence of strong reducing agents such as alkali metals that are used to access lower oxidation statesB.The unique nature of the cyanide ligand results from its ability to act both as a |R；jopiin uooq

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39、 nm Xiinsijdjns eiJORiu oq; jo soiijodojd uoidJOspR oq; o)X)UBOIJIU8IS o;nqij;uo3 sojruonjjsqns oq; pun ksdno另 HO SuiSpijq se ipns sdnojS |Buoi;ounj jo A;isuop q3iq e ;iqiqxo URO sojnqn耳sqns OIURSJOUI osoqi qSnoquv Vthat enables considerablynot be possible1.取决于a.This is an important distinction, as

40、the overall activity of a catalyst will depend on the material properties, synthesis method, and other possible species that can be formed during activation. (Nat. Mater. 2017,16,225 - 229)b.This quantitative partitioning was determined by growing crystals of the1:1 host - guest complex between ExBo

41、x* and corannulene(NatChem. 2014, 6177- 178)c.They suggested that the Au particle size may be the decisive factorfor achieving highly active Au catalysts. (Acc. Chcm. Res., 2014, 47, 740 - 749)d.Low-valent late transition-metal catalysis has become indispensable to chemical synthesis, but homogeneou

42、s high-valent transition-metal catalysis is underdeveloped mainly owing to the reactivity of high-valent transitionmetal complexes and the challenges associated with synthesizing them. (Nature2015, 517,449 - 454)e.The polar effect is a remarkable property endergonic C- H abstractions that would othe

43、rwise. (Nature 2015, 525, 87 90)f.Advances in heterogeneous catalysis must rely on the rational design of new catalysts. (Nat. Nano techno 1. 2017, 12, 100 - 101)g.Likely, the origin of the chemoselectivity may be also closely related to the H bonding with the N or 0atom of the nitroso moiety, a sim

44、ilar H- bonding effect is known in enamine-based nitroso chemistry. (Angew Chem Int. Ed. 2014, 53: 4149 - 4153)WORD版本2.有很大潜力a.The quest for new methodologies to assemble complex organic molecules continues to be a great impetus to research efforts to discover or to optimize new catalytic transformat

45、ions. (Nat. Chem. 2015, 7, 477 - 482)b.Nanosized faujasite (FAU) crystals have great potential as catalysts or adsorbents to more efficiently process present and forthcoming synthetic and renewable feedstocks in oil refining, petrochemistry and fine chemistry. (Nat. Mater. 2015, 14, 447- 451)c.For t

46、his purpose, vibrational spectroscopy has proved promising and very useful. (Acc Chem Res. 2015, 4& 407 413.)d.While a detailed mechanism remains to be elucidated and there is room for improvement in the yields and selectivities, it should be remarked that chirality transfer upon tri fluoromethylati

47、on of enantioenriched allylsilanes was shown(Top Catal 2014, 57: 967.)e.The future looks bright for the use of PGMs as catalysts, both on laboratory and industrial scales, because the preparation of most kinds of single-atom metal catalyst is likely to be straightforward, and because characterizatio

48、n of such catalysts has become easier with the advent of techniques that readily discriminate single atoms from small clusters and nanoparticles. (Nature 2015, 525, 325 - 326)f.The unique mcsostructure of the 3D-dcndritic MSNSs with incsopore channels of short length and large diameter is supposed to be the key role in immobilization of active and robust heterogeneous catalysts, and it would have more hopefulWORD版本 prospects in catalytic applications ( we might consider an cfficient spi1 loverof H202 from Au clusters to the surrounding Pt atoms, where further reduction to H20 can take pla