纳米功能材料 epub pdf mobi txt 电子书 下载 2024

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纳米功能材料 epub pdf mobi txt 电子书 下载 2024

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内容简介

　　包括4个部分。第1部分（第1至5章）介绍了多种纳米功能材料（如纳米线、纳米颗粒）的制备、处理、功能化与表征。材料制备是实现材料应用的一个重要环节。第2部分（第6到10章）侧重于纳米材料的电子转移性能以及在纳米电子器件和分子电子器件上的重要性。第3部分（第11到13章）总结了近年来纳米功能材料在能源研究上的一些进展（如太阳能、燃料电池）。第4部分（第14到16章）介绍纳米材料在生物标定、检测和敏感器件中的应用。
　　《纳米功能材料》可作为从事纳米材料及其相关领域科研人员的技术参考资料，也可以作为高年级本科生和研究生相关课程的辅助读物。

内页插图

目录

Preface of Alumnis Serials
Preface Shaowei Chen and Wenbin Lin
Part Ⅰ Nanomaterial Chemistry
Chapter 1　Shape-Controlled Synthesis of Palladium Nanostructures
Yujie Xiong and Younan Xia
Chapter 2　Synthesis and Optical Properties of Anisotropic Silver Nanocrystals: Shape and Size Matters Rongchao Jin
Chapter 3　Chemical Transformation of Colloidal Nanocrystals Can K. Erdonmez and Yadortg Yin
Chapter 4　Gold Nanoparticles with Controlled Chemical Functional Groups: Synthesis and Applications Qiu Dai, Jianhua Zou, Xiong Liu and Qun Huo
Chapter 5　Synthesis of Colloidal Group Ⅱ-Ⅵ Semiconductor Nanocrystals Haitao Liu
Part Ⅱ Nanoelectronics and Molecular Electronics
Chapter 6　One-Dimensional Semiconductor Nanostructures for High-Performance, Flexible Electronics and Sensors Yugang Sun
Chapter 7　Rational Synthesis and Characterization of InAs Nanowires Deli Wang
Chapter 8　Electronic Properties and Applications of Ultra-High Density Silicon Nanowire Arrays Dunwei Wang
Chapter 9　Molecular Junctions Based on Self-Assembly Monolayers Xiaojuan Fan
Chapter 10　Scanning Force Microscopy: From Topographical to Functional Imaging Liwei Chen and Wei Lu
Part Ⅲ Nanomaterials and Energy Science
Chapter 11　Theoretical Study of Photoinduced Election Transfer Reactions in Dye-semiconductor Nanosystems Haobin Wang
Chapter 12　Zeolite Thin Films Christopher M. Lew, Rui Cai and Yushan Yan
Chapter 13　Metal Nanoparticles as Anode Electrocatalysts for Direct Liquid Fuel Cells Wei Chen and Shaowei Chen
Part Ⅳ Nanomaterials and Biomolecules
Chapter 14　Designing Functional Hybrid Nanomaterials by Combining Molecular Chemistry with Nanotechnology Jason S. Kim and Wenbin Lin
Chapter 15　Inorganic Mesoporous Materials as the Supports for Proteins and Enzymes in the Third-Generation Electrochemical Biosensors Ling Zhang , Qian Zhang and Jinghong Li
Chapter 16　Nanoprobing in Biological Sciences Weiwei Gu

精彩书摘

　　I Introduction
　　Nanocrystals are clusters of hundreds to hundred thousands of atoms withsizes from several to several hundred nanometers. Semiconductor nanocrystalsexhibit interesting size and shape dependent properties. 1-3 Due to its smallsize, a large fraction of atoms in nanocrystal are located on the surface. Manyphysical properties of nanocrystals, such as melting point and phase transitionpressure, are affected by this surface effect. In addition, the electronicstructure of nanocrystal is quite different from that of the bulk. Similar to thebulk, the electronic structure of semiconductor nanocrystals consists ofconduction band and valance band, separated by a band gap. However, thereare also discrete energy levels near the band edge, a feature otherwise onlyfound in molecules and atoms. Due to the quantum confinement effect, theband gap of semiconductor nanocrystals generally increases as its sizedecreases. Depending on the shape of the nanocrystal, the quantumconfinement can be 3D （quantum dot）, 2D （quantum rod）, or 1D （quantumwell） （Figure 1）.4
　　Figure 1. Left: Density of states of bulk semiconductor, semiconductor nanocrystal and atom. Right: Density of states in bulk semiconductor, quantum well, quantumrod, and quantum dot. （Reproduced with permission from Ref. 4. Copyright 1996
　　American Chemical Society）
　　Size and shape are two of the most important parameters in defining theelectrical and optical properties and hence applications of nanocrystals.

前言/序言

　　大学最重要的功能是向社会输送人才。大学对于一个国家、民族乃至世界的重要性和贡献度，很大程度上是通过毕业生在社会各领域所取得的成就来体现的。
　　中国科学技术大学建校只有短短的50年，之所以迅速成为享有较高国际声誉的著名大学之一，主要就是因为她培养出了一大批德才兼备的优秀毕业生。他们志向高远、基础扎实、综合素质高、创新能力强，在国内外科技、经济、教育等领域做出了杰出的贡献，为中国科大赢得了“科技英才的摇篮”的美誉。
　　2008年9月，胡锦涛总书记为中国科大建校五十周年发来贺信，信中称赞说：半个世纪以来，中国科学技术大学依托中国科学院，按照全院办校、所系结合的方针，弘扬红专并进、理实交融的校风，努力推进教学和科研工作的改革创新，为党和国家培养了一大批科技人才，取得了一系列具有世界先进水平的原创性科技成果，为推动我国科教事业发展和社会主义现代化建设做出了重要贡献。
　　据统计，中国科大迄今已毕业的5万人中，已有42人当选中国科学院和中国工程院院士，是同期（自1963年以来）毕业生中当选院士数最多的高校之一。其中，本科毕业生中平均每1000人就产生工名院士和700多名硕士、博士，比例位居全国高校之首。还有众多的中青年才俊成为我国科技、企业、教育等领域的领军人物和骨干。在历年评选的“中国青年五四奖章”获得者中，作为科技界、科技创新型企业界青年才俊代表，科大毕业生已连续多年榜上有名，获奖总人数位居全国高校前列。

纳米功能材料 epub pdf mobi txt 电子书 下载 2024

纳米功能材料 下载 epub mobi pdf txt 电子书 2024

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