Materials Literature
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To improve the performance of the charge induce layer in a photon counting imaging detector and to enhance the imaging quality of the photon counting imaging system,different thickness Ge films were deposited by Radio Frequency(RF)magnetron sputtering and Direct Current(DC)magnetron sputtering,respectively.The X-ray D…
The surface of ZrO 2 nanoparticles was modified by styrene coupling grafting method to improve the dispersion and interaction of the nanoparticles with the epoxy coating in which the modified ZrO 2 nanoparticles were used as an additive. The grafting performance and microstructure of the nanoZrO 2 /epoxy coating were…
包含泥土的不同数量的聚丙烯 / 泥土复丝纱的相片氧化的降级被调查。这些样品和纯聚丙烯(PP ) multifilametns 暴露于长波长放射(> 300 nm ) 在经常的温度和相对湿度的大气的状况下面。相片氧化的稳定性用 FTIR 光谱学，张力的测试和显微镜学被学习。结果显示泥土粒子的增加减少到相片氧化的降级的 PP/clay composites 的稳定性根据有纯 PP 的比较。从 FTIR 学习和张力的性质，这也被发现有更高的泥土装载的复丝在相片氧化的正式就职时间揭示机械性质，更高相片氧化的产品形成和更多的减小的更快的损失。而且，照耀的细丝的表面上的裂缝形成在张力的性质和 FTIR 描述对应于很好结论。
As one kind of unusual catalytic materials in the industrial catalysis community,the bimetal materials have attracted considerable attentions due to the controlled composition,size and nanostruture of crystals and their promising reasonable controlled catalytic activity in the catalytic reaction.In recent years,the co…
肼铝(MoO4N4H6 ) 的薄电影，新无机的偶氮的染料，用化学洗澡免职技术在商业玻璃底层上被综合并且扔。随后，肼铝的光传播，反射率，吸收，折射索引，和绝缘的常数用一个紫外可见的分光光度计被调查。另外，电影结构被中间红外线的光谱学分析。这些电影的系列被发现与在文学的那些一致。所有电影的表面性质与一个第二等的电子察觉者用一台控制计算机的数字扫描电子显微镜被检验。申请的区域和这材料的工艺的优点也被考虑。
A new method is developed for removing the nickel coating on ITER superconducting cables by mechanical polishing.The obvious advantage of the mechanical method,which uses a nylon brush,is that there is no chemical residual left in the cable,which would otherwise result in passive effects on the joint resistance.The co…
氮空缺(NV ) 中心为量信息处理正在成为有希望的 qubit。缺点在房间温度有一长连贯时间，它允许初始化并且由激光读出并且由微波脉搏操作了的旋转状态。它也为磁场和遥远的旋转作为一根极端敏感探针被利用了。这里，我们基于 NV 中心在试验性的示范考察最近的进步。我们首先在钻石与单个电子旋转在 Deutsch-Jozsa 算法的实现上介绍我们的工作。然后，在中心旋转附近的洗澡的量性质被揭示并且连续波浪动态去耦被表明了。由使用动态去耦，一个多传递量计量学协议被认识到提高阶段评价。在期末考试，我们证明 NV 中心能被认为是极端敏感的传感器旋转实现原子磁性的回声(NMR ) 在 nanoscale 的成像。
To improve the anticancer effects of paclitaxel (Tax) on bladder cancer, transferrin-modi- fied and unmodified poly(D,L lactide-co-glycolide) nanoparticles (NPs) were generated to deliver Tax. The characteristics of the NPs and the drug-release profiles were evaluated. The cytotoxicity levels of blank NPs and Tax-load…
Design of luminescent metal complexes for imaging molecular events occurred intracellular is of importance to expand the scope of application of inorganic complexes in molecular imaging.In this review,we focused on the design of new transition metal complexes as biological optical probes and demonstrated their applica…
The influences of equimolar substitution of yttria by gadolinia on the phase constituent and stability for Y2O3—Ta2O5—ZrO2 ceramics have been investigated.The ceramics with the Gd content lower than 8 nnol%exhibit pure tetragonal phase as well as high tetragonal phase stability.However,the high Gd containing ceramics…
桐树基于油的 polyols 被在桐树 oilbased 酐和 butanediol 之间的酯化作用和 transesterification 综合。准备的 polyols 的氢氧根价值被测试并且讨论。聚氨酯被准备由用桐树基于油的 polyols 或 poly (丙烯乙二醇) 作为 polyols 并且由把 isophorone diisocyanate 用作 isocyanate。桐树基于油的 polyols 到的比率的效果(丙烯乙二醇) 被水抵抗，白酒抵抗和坚硬测试 poly 在准备的聚氨酯的性质上调查。结果证明桐树基于油的 polyols 是有效的改进坚硬，水抵抗和聚氨酯的白酒抵抗。
Much attention has been focused on hybrid solar cells because of their low cost and high theoretical efficiencies.The photoactive layer of hybrid solar cells is composed of inorganic semiconductor and organic conjugated polymer.Excitons(electron-hole pairs) are formed upon the absorption of photons by the polymer.The…
钒氧化物的主要缺点作为阴极材料是它的低传导性，低实际能力和差的骑车稳定性。补充说 Cr 能改进它的传导性和一个亚稳的非结晶的状态可以提供更高的能力和稳定性。在这个工作，亚稳的非结晶的 Cr-V-O nanoparticles 成功地通过反应由退火跟随了的灵巧的一起沉淀被准备了处理。作为为锂电池的阴极材料，亚稳的非结晶的 Cr-V-O nanoparticles 展览高度能力(在在 1.54 V 之间的 100 mA/g 的 260 mAh/g ) ，低能力损失(超过 80% 在 100 mA/g 在 200 个周期以后被保留) 并且高率能力(多达 3 A/g ) 。
We have investigated the effect of electrical properties of amorphous InGaZnO thin filmtransistors (a-IGZO TFTs) by post thermal annealing in O2 ambient.The post-annealed in O2 ambienta-IGZOTFT is found to be more stable to be used for oxide-based TFT devices, and has betterperformance, such as the on/off current rati…
现在，大数据的中心仍然依靠硬盘。然而，有充分证据，这些表面存储技术正在接近可能困难克服的基本限制，当曾经小位变得不太热地稳定、更硬存取。为下一代数据存储的一条吸引人的途径是使用光全部存储信息三维(3D ) 材料的体积。Holographic 数据存储(HDS ) 被平衡改变我们永远给数据写并且检索的方法。在发展的许多年拨出记录媒介和光读写体系结构以后，这种有希望的技术现在对市场勤勉地动人。在这篇论文，过去的十年里的 HDS 的主要成就的评论被介绍，关键技术细节被讨论。作者断定 HDS 技术以后是大数据中心的一个吸引人的候选人。在另一方面，向前有许多挑战让 HDS 技术在年里克服来。
光粗糙的土壤的克莱增加被用来改善水抵抗性并且增加滋养的保留。然而，泥土增加可以也增加潜力绑有机物并且这样 C 隐遁。因为他们提供在否定地两个都被控告的泥土粒子和有机物之间的桥牌，二价的钙离子(Ca2+) 在有机物的绑定起一个重要作用到泥土。在第一个实验，石英沙被混合，泥土在 0， 5 和 10 g kg1 以 0， 50 和 300 g kg1，细微地扎根的成熟小麦残余(20 g kg1 ) 和粉状的 CaSO4 的率从 Vertosol 孤立。土壤呼吸在 28 d 上被测量。独自比作沙，在 300 g kg1 的孤立的泥土的增加在 50 g kg1 比那随更猛烈的增加增加了累积呼吸。CaSO4 的增加增加了电的电导率，减少的钠吸…
Soil samples taken from Xilamuren Grassland,Resonant Sand Bay,Inner Mongolia,and Yichang,western Hubei Province were investigated by Mssbauer spectroscopy at room temperature and 20 K.This was supplemented with phase identification and elemental analysis to obtain information about the composition and structure types…
Vapor etching was used to etch diamond wire sawn multicrystalline silicon wafers.The vapor was produced from 2g silicon wafer adding into HF-HNO3-H2 O acid mixture solution(400mL,in the volume ratio of 6:3:1)to reaction at room temperature.Diamond wire sawn multicrystalline silicon wafers were etched in vapor.Etching…
Nano and mirco SrB6O10·5H2O∶ Eu3 +with different morphologies were prepared by precipitation method,and they were characterized by EDS,XRD,IR,SEM,their luminescence properties were also studied. The results show that the reaction time has great impacts on the crystallinity,morphology and particle size of the samples.…
Theranostic 站台，与诊断、治疗学的功能被装备，是在癌症治疗的一条有希望的途径。从学习的各种各样的 nanotheranostics，氧化铁 nanoparticles 自从 IONP 有好 biocompatibility 和空间成像能力，有优点。这评论为癌症成像和治疗集中于基于 IONP 的 nanotheranostics。为 IONP nanotheranostics 的应用的最近的进步被总结，它包括基于 IONP 的诊断，磁性的回声成像(MRI ) ，多模式的成像，化疗，过高热的治疗，光力学的治疗，和基因交货。未来观点和挑战也被构画出因为 IONP 的潜在的发展在临床的使用基于 theranostics。