SCI论文写作：一些常用的句型总结(三)

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SCI论文写作：一些常用的句型总结(三)

其实除了一些基本的表征手段的描述之外，SCI论文写作中有一些非常常用的句型也是非常值得总结的，多掌握一些这样的句子有利于大家灵活变动句型，将文章写得更加漂亮，这里我简单分享一些我以前总结的句型，希望对大家有所帮助！

相反/不同于

A. Onthe contrary, mononuclear complexes, called single-ion magnets (SIM), haveshown hysteresis loops of butterfly/phonon bottleneck type, with negligiblecoercivity, and therefore with much shorter relaxation times of magnetization.(Angew. Chem. Int. Ed., 2014, 53: 4413–4417)

B. Incontrast, the Dy compound has significantly larger value of the transversalmagnetic moment already in the ground state (ca. 10−1 μB),therefore allowing a fast QTM. （Angew. Chem. Int. Ed.,2014, 53: 4413–4417）

C. Incontrast to the structural similarity of these complexes, their magneticbehavior exhibits strong divergence. (Angew. Chem. Int. Ed., 2014, 53:4413–4417)

D. Contraryto other conducting polymer semiconductors, carbon nitride is
chemically and thermally stable and doesnot rely on complicated device manufacturing. (Nature materials, 2009, 8(1):76-80.)

E. Unlikethe spherical particles they are derived from that Rayleigh light-scatterin the blue, these nanoprisms exhibit scattering in the red, which could beuseful in developing multicolor diagnostic labels on the basis not only ofnanoparticle composition and size but also of shape. (Science 2001,  294, 1901-1903)

发现，阐明，报道，证实

可供选择的词包括：verify, confirm, elucidate,identify, define, characterize, clarify, establish, ascertain, explain,observe, illuminate, illustrate，demonstrate, show,indicate, exhibit, presented, reveal, display, manifest，suggest, propose, estimate, prove, imply, disclose，report, describe，facilitate theidentification of

举例：

A. These stacks appear as nanorods in thetwo-dimensional TEM images, but tilting experiments confirm that they are nanoprisms. (Science 2001,  294, 1901-1903)

B. Note that TEM shows that about 20% of the nanoprisms are truncated. (Science2001,  294, 1901-1903)

C. Therefore, these calculations not onlyallow us to identify the importantfeatures in the spectrum of the nanoprisms but also the subtle relation betweenparticle shape and the frequency of the bands that make up their spectra.(Science 2001,  294, 1901-1903)

D. We observeda decrease in intensity of the characteristic surface plasmon band in theultraviolet-visible (UV-Vis) spectroscopy for the spherical particles at λmax =400 nm with a concomitant growth of three new bands of λmax = 335 (weak), 470(medium), and 670 nm (strong), respectively. (Science 2001,  294, 1901-1903)

E. In this article, we present data demonstrating that opiate and nonopiateanalgesia systems can be selectively activated by different environmentalmanipulations and describe theneural circuitry involved. (Science 1982, 216, 1185-1192)

F. This suggests that the cobalt in CoP has a partial positive charge (δ+),while the phosphorus has a partial negative charge (δ−), implying a transfer ofelectron density from Co to P. (Angew. Chem., 2014, 126: 6828–6832)

如何指出当前研究的不足

A. Although these inorganic substructurescan exhibit a high density of functional groups, such as bridging OH groups,and the substructures contribute significantly to the adsorption properties ofthe material, surprisingly littleattention has been devoted to the post-synthetic functionalization of theinorganic units within MOFs. (Chem. Eur. J., 2013, 19: 5533–5536.)

B. Littleis known, however, about the microstructure of this material. (NatureMaterials 2013,12, 554–561)

C. Sofar, very little information is available, and only in the absorber film,not in the whole operational devices. （Nano Lett.,2014, 14 (2), pp 888–893）

D. Infact it should be noted that very little optimisation work has been carried outon these devices. (Chem. Commun., 2013, 49, 7893-7895)

E. By far the most architectures have beenprepared using a solution processed perovskite material, yet a few examples have been reported that have used an evaporatedperovskite layer. (Adv. Mater., 2014, 27: 1837–1841.)

F. Water balance issues have beeneffectively addressed in PEMFC technology through a large body of workencompassing imaging, detailed water content and water balance measurements,materials optimization and modeling, butvery few of these activities have been undertaken for anion exchangemembrane fuel cells,  primarily due tolimited materials availability and device lifetime. (J. Polym. Sci. Part B: Polym.Phys., 2013, 51: 1727–1735)

G. However, none of these studies tested for Th17 memory, a recently identifiedT cell that specializes in controlling extracellular bacterial infections atmucosal surfaces. (PNAS, 2013, 111, 787–792)

H. However, uncertainty still remains as to the mechanism by which Li saltaddition results in an extension of the cathodic reduction limit. (EnergyEnviron. Sci., 2014, 7, 232-250)

I. Therehave been a number of high profile cases where failure to identify the moststable crystal form of a drug has led to severe formulation problems inmanufacture. (Chem. Soc. Rev., 2014, 43, 2080-2088)

J. However, these measurements systematically underestimate the amount ofordered material. ( Nature Materials 2013, 12, 1038–1044)

取决于

a. This is an important distinction, as theoverall activity of a catalyst willdepend on the material properties, synthesis method, and other possible speciesthat can be formed during activation. (Nat. Mater. 2017,16,225–229)

b. This quantitative partitioning was determined by growing crystals ofthe 1:1 host–guest complex between ExBox4+ and corannulene. (Nat. Chem. 2014,6177–178)

c. They suggested that the Au particle sizemay be the decisive factor forachieving highly active Au catalysts.(Acc. Chem. Res., 2014, 47, 740–749)

d. Low-valent late transition-metalcatalysis has become indispensable tochemical synthesis, but homogeneous high-valent transition-metal catalysis isunderdeveloped, mainly owing to the reactivity of high-valent transition-metalcomplexes and the challenges associated with synthesizing them. (Nature 2015,517,449–454)

e. The polar effect is a remarkable property that enables considerably endergonic C–Habstractions that would not be possibleotherwise. (Nature 2015, 525, 87–90)

f. Advances in heterogeneous catalysis must rely on the rational design of newcatalysts. (Nat. Nanotechnol. 2017, 12, 100–101)

g. Likely, the origin of thechemoselectivity may be also closelyrelated to the H bonding with the N or O atom of the nitroso moiety, a similar H-bonding effect is known inenamine-based nitroso chemistry. (Angew. Chem. Int. Ed. 2014, 53: 4149–4153)

有很大潜力

a. The quest for new methodologies toassemble complex organic molecules continuesto be a great impetus to research efforts to discover or to optimize newcatalytic transformations. (Nat. Chem. 2015, 7, 477–482)

b. Nanosized faujasite (FAU) crystals have great potential as catalysts oradsorbents to more efficiently process present and forthcoming synthetic andrenewable feedstocks in oil refining, petrochemistry and fine chemistry. (Nat.Mater. 2015, 14, 447–451)

c. For this purpose, vibrationalspectroscopy has proved promising andvery useful. (Acc Chem Res. 2015, 48, 407–413.)

d. While a detailed mechanism remains to beelucidated and there is room forimprovement in the yields and selectivities, it should be remarked thatchirality transfer upon trifluoromethylation of enantioenriched allylsilaneswas shown. (Top Catal. 2014, 57: 967. )

e. Thefuture looks bright for the use of PGMs as catalysts, both on laboratoryand industrial scales, because the preparation of most kinds of single-atommetal catalyst is likely to be straightforward, and because characterization ofsuch catalysts has become easier with the advent of techniques that readilydiscriminate single atoms from small clusters and nanoparticles. (Nature 2015,525, 325–326)

f. The unique mesostructure of the3D-dendritic MSNSs with mesopore channels of short length and large diameter is supposed to be the key role inimmobilization of active and robust heterogeneous catalysts, and it would have more hopeful prospects incatalytic applications. (ACS Appl. Mater. Interfaces, 2015, 7, 17450–17459)

g. Visible-light photoredox catalysis offers exciting opportunities toachieve challenging carbon–carbon bond formations under mild and ecologicallybenign conditions. (Acc. Chem. Res., 2016, 49, 1990–1996)

因此
同义词：Therefore, thus, consequently, hence,accordingly, so, as a result

这一条比较简单，这里主要讲一下这些词的副词词性和灵活运用。这些词并不总是以插入语的形式出现在句子最前面，还可以灵活的出现在句子的各个部分，典型的如：

a. Therefore,we shift our focus to free energies, as these are more relevant for a reactionrate analysis. (Nat. Mater. 2017, 16, 225–229)

b. In general, the morphologies and thus performance ofstate-of-the-art donor polymers are sensitive to the choice of fullerene andreplacing PC71BM with another C60-based or non-PCBM fullerene decreases PSCefficiency to 6-7%. (Nature Communications 2014, 5, 5239)

c. Wehence determine the steady state excitation density (where excitations canbe free charge or excitons) to be between 1013 and 1015 cm−3. (Nature Communications 2014, 5, 3586 )

可以变形为：Hence, We determine the steady stateexcitation density (where excitations can be free charge or excitons) to bebetween 1013 and 1015 cm−3.

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