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Carbon‐Based Dots Co‐doped with Nitrogen and Sulfur for High Quantum Yield and Excitation‐Independent Emission

Yongqiang Dong、Hongchang Pang、Hong Yang 等 8 位作者2013-06-11Angewandte Chemie

Hilfreiche Elemente: Eine einfache Bottom-up-Methode mit Zitronensäure und L-Cystein als Vorstufen ermöglicht die Synthese von mit Stickstoff und Schwefel codotierten Graphenquantenpunkten (GQDs). Das Ergebnis sind eine neue Art und eine hohe Dichte der GQD-Oberflächenzustände mit hohen Ausbeuten (über 70 %) und einer…

Quantum Dots Synthesis And PropertiesLuminescence and Fluorescent MaterialsCarbon and Quantum Dots Applications

Reliable Transition State Searches Integrated with the Growing String Method

Paul M. Zimmerman2013-06-11Journal of Chemical Theory and Computation

The growing string method (GSM) is highly useful for locating reaction paths connecting two molecular intermediates. GSM has often been used in a two-step procedure to locate exact transition states (TS), where GSM creates a quality initial structure for a local TS search. This procedure and others like it, however, d…

Computational Drug Discovery MethodsMass Spectrometry Techniques and ApplicationsMachine Learning in Materials Science

Determination of Drug Release Kinetics from Nanoparticles: Overcoming Pitfalls of the Dynamic Dialysis Method

Sweta Modi、Bradley D. Anderson2013-06-11Molecular Pharmaceutics

Dynamic dialysis is one of the most common methods for the determination of release kinetics from nanoparticle drug delivery systems. Drug appearance in the "sink" receiver compartment is a consequence of release from the nanoparticles into the dialysis chamber followed by diffusion across the dialysis membrane. This…

Nanoparticle-Based Drug DeliveryLipid Membrane Structure and BehaviorProtein Interaction Studies and Fluorescence Analysis

Non-volatile memory based on the ferroelectric photovoltaic effect

Rui Guo、Lü You、Zhou Yang 等 8 位作者2013-06-11Nature Communications

The quest for a solid state universal memory with high-storage density, high read/write speed, random access and non-volatility has triggered intense research into new materials and novel device architectures. Though the non-volatile memory market is dominated by flash memory now, it has very low operation speed with…

Advanced Memory and Neural ComputingMultiferroics and related materialsTransition Metal Oxide Nanomaterials

Nickel–Cobalt Hydroxide Nanosheets Coated on NiCo 2 O 4 Nanowires Grown on Carbon Fiber Paper for High-Performance Pseudocapacitors

Liang Huang、Dongchang Chen、Yong Ding 等 6 位作者2013-06-11Nano Letters

A series of flexible nanocomposite electrodes were fabricated by facile electro-deposition of cobalt and nickel double hydroxide (DH) nanosheets on porous NiCo2O4 nanowires grown radially on carbon fiber paper (CFP) for high capacity, high energy, and power density supercapacitors. Among different stoichiometries of C…

Advancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced battery technologies research

Nanoporous Ni(OH) 2 Thin Film on 3D Ultrathin-Graphite Foam for Asymmetric Supercapacitor

Junyi Ji、Lili Zhang、Hengxing Ji 等 9 位作者2013-06-11ACS Nano

Nanoporous nickel hydroxide (Ni(OH)2) thin film was grown on the surface of ultrathin-graphite foam (UGF) via a hydrothermal reaction. The resulting free-standing Ni(OH)2/UGF composite was used as the electrode in a supercapacitor without the need for addition of either binder or metal-based current collector. The hig…

Advancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced battery technologies research

Carbon‐Based Dots Co‐doped with Nitrogen and Sulfur for High Quantum Yield and Excitation‐Independent Emission

Yongqiang Dong、Hongchang Pang、Hong Yang 等 8 位作者2013-06-11Angewandte Chemie International Edition

Helpful elements: A facile bottom-up method using citric acid and L-cysteine as a precursor has been developed to prepare graphene quantum dots (GQDs) co-doped with nitrogen and sulfur. A new type and high density of surface state of GQDs arises, leading to high yields (more than 70 %) and excitation-independent emiss…

Luminescence and Fluorescent MaterialsCarbon and Quantum Dots ApplicationsNanocluster Synthesis and Applications

A mesoscopic model for the rheology of soft amorphous solids, with application to mi- crochannel flows

Alexandre Nicolas、Jean‐Louis Barrat2013-06-10HAL (Le Centre pour la Communication Scientifique Directe)

We study a mesoscopic model for the flow of amorphous solids. The model is based on the key features identified at the microscopic level, namely peri- ods of elastic deformation interspersed with localised rearrangements of parti- cles that induce long-range elastic deformation. These long-range deformations are deriv…

Material Dynamics and PropertiesRheology and Fluid Dynamics Studies

Wpływ przygotowania powierzchni na lutowność stali austenitycznych

Sylwia Mosińska、Andrzej Ambroziak、Artur Lange 等 4 位作者2013-06-10Welding Technology Review

The paper presents techniques for cleaning the surface to elimination of oxides and contaminants (grease, oil, burrs, chips and other) from the surface of the machined metal piece. It also presents difficulties of soldering austenitic steel.

Material Properties and ApplicationsSurface Treatment and CoatingsAdvancements in Materials Engineering

Badania połączeń elektrotechnicznych lutowanych na miękko

Andrzej Ambroziak、Piotr Białucki、Wiesław Derlukiewicz 等 5 位作者2013-06-10Welding Technology Review

Przedmiotem badań były złącza elektrotechniczne przewodów miedzianych do miedzianej ścieżki płytki obwodu drukowanego lutowanych lutem miękkim bezołowiowym na osnowie cyny. Zakres badań obejmował określenie wytrzymałości złączy lutowanych na ścinanie przy siłach rozciągających złącze oraz wykonanie badań makro- i mikr…

Electronic Packaging and Soldering TechnologiesAdvancements in Materials EngineeringMetallurgical and Alloy Processes

Index

José A. Rodríguez、Jonathan C. Hanson、Peter J. Chupas2013-06-10OpenAlex

369, 441 Alkane oxidative dehydrogenation, 272 Al 2 O 3 , 158 Ambient pressure X-ray photoelectron spectroscopy, 1, 315 Ammonia, 176, 252 Ammoxidation catalysts, 176 Attenuated total reflection infrared spectroscopy, 209, 241, 371 Au, 5, 14, 272 Au/CeO 2 , 5, 330 Au/Pt core/shell, 270 Au/TiO 2 , 14, 197, 249, 323, 430…

Electrocatalysts for Energy ConversionCatalytic Processes in Materials ScienceAmmonia Synthesis and Nitrogen Reduction

Front Matter

Narottam P. Bansal、J. P. Singh、Song Won Ko 等 8 位作者2013-06-10Ceramic transactions /Ceramic transactions

The prelims comprise: Half Title Title Copyright Contents Preface

Advanced ceramic materials synthesisAdvanced materials and compositesNuclear materials and radiation effects

Faculty Opinions recommendation of Anomalous signal from S atoms in protein crystallographic data from an X-ray free-electron laser.

Leonid A. Sazanov2013-06-10Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature

X-ray free-electron lasers (FELs) enable crystallographic data collection using extremely bright femtosecond pulses from microscopic crystals beyond the limitations of conventional radiation damage. This diffraction-before-destruction approach requires a new crystal for each FEL shot and, since the crystals cannot be…

Particle Accelerators and Free-Electron LasersEnzyme Structure and FunctionAdvanced X-ray Imaging Techniques

Table 1 The Baldrige Criteria—A Roadmap for Success

Jonathan Knappett、Jonathan Craig2013-06-10Productivity Press eBooks

A: The items in the criteria are relevant to a small business as well as a big corporation or non-profit What Successful Organizations Do Corresponding Baldrige Items organization . Small businesses must have good systems and results to keep them in business . The basic difference in your approach as a small organizat…

Scientific Measurement and Uncertainty EvaluationDiverse Scientific and Economic StudiesEngineering and Material Science Research

Hoshin Methods

Elizabeth A. Cudney2013-06-10Productivity Press eBooks

As you learned in Chapter 3, effective planning is critical for creating an organizational strategy and vision. The next step is to cascade your strategic vision and goals down into all levels of the organization. This chapter discusses the fi rst four of the six Hoshin methods: 1. Hoshin strategic plan summary 2. Hosh…

Pickering emulsions and particle stabilization

Front Matter: Volume 8710

作者信息未提供2013-06-10Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

This PDF file contains the front matter associated with SPIE Proceedings Volume 8710, including the Title Page, Copyright information, Table of Contents, Introduction, and the Conference Committee listing.

Optical Coatings and Gratings