Combinational functional devices

Organic small molecules are a very promising kind of materials in energy storage devices because they are green, low-cost and renewable resources. However, the poor electrical conductivity of organic molecules limits their using as electrode materials. The combination of organic molecules and conductive carbon material is a useful method to enhance their electrical conductivity.

9p viberbers 09-08-2023 5 3   Download

In this work, we propose fullerene molecule C20 as an anchor to fabricate a robust aromatic molecular junction. The electron transport properties of this fullerene terminated aromatic molecular device at zero bias and finite bias voltage are investigated by using non-equilibrium Green's function combined with density functional theory.

7p viberbers 09-08-2023 5 3   Download

Epoxy resin modified with nano scale fillers offers excellent combination of properties such as enhanced dimensional stability, mechanical and electrical properties, which make them ideally suitable for a wide range of applications. However, the studies about functionalized nano-hybrid for coating applications still require better insight.

12p viberbers 09-08-2023 7 3   Download

Lecture Digital Logic & Design: Lesson 6 provide students with knowledge about NOR universal gate; NAND-NOR universal gate; NAND gate applications; XOR gate function; XOR Gate timing diagram; XNOR gate timing diagram; consider the two XOR and a single XNOR gate based logic circuit used to detect even number of 1’s in a 4-bit binary input combination;...

24p hanthienngao 15-04-2022 7 1   Download

Lecture Digital Logic & Design: Lesson 17 provide students with knowledge about combinational functional devices; cascading ALUs without G.Carry (fig 1); cascading ALUs with G.Carry (fig 2); 16-bit ALU circuit (fig 3); cascading of comparators (tab 1 fig 5); iterative comparator (fig 6); MSI comparator (fig 7);...

7p hanthienngao 15-04-2022 9 2   Download

Lecture Digital Logic & Design: Lesson 14 provide students with knowledge about combinational functional devices; odd-parity function; SOP expression simplification; simplifying expression; odd-parity generator circuit; XOR & XNOR gates; parity generator circuit;...

33p hanthienngao 15-04-2022 8 1   Download

Lecture Digital Logic & Design: Lesson 15 provide students with knowledge about combinational functional devices; BCD addition and error conditions; single digit BCD adder circuit (fig 1); BCD error detection ckt. (tab 1,fig 2,3); connection of error detection ckt. (fig4);...

6p hanthienngao 15-04-2022 10 1   Download

Lecture Digital Logic & Design: Lesson 18 provide students with knowledge about combinational functional devices; MUX applications: 2-digit decimal display circuit (fig 5), common cathode/anode displays (fig 6), 2-digit mux based display circuit (fig 7);...

5p hanthienngao 15-04-2022 9 1   Download

The state-of-the-art advanced multifunctional supercapacitors are discussed, focusing on the introductions and explanations of particularly functionalized hydrogel electrolytes, ultra-flexible textilebased electrodes or hydrogel-based electrodes, and the combination strategies of electrolytes and electrodes.

13p meyerowitz 25-12-2021 14 0   Download

In the present work, we aimed to fabricate a multi-functional material that combines CS and nanosized MgO into a composite film to produce an effective adsorbent with high adsorption capacity and low contact time for reactive blue (RB) 19 dye removal.

8p tamynhan4 06-09-2020 10 1   Download

We characterized their shape and morphology using transmission electron microscopy (TEM), and confirmed their crystalline structure with X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM) in combination with energy-dispersive X-ray spectroscopy (EDX) elemental mapping.

9p tamynhan4 06-09-2020 11 1   Download

Lead-free ferroelectric Bi0.5Na0.5TiO3 materials integrated ferromagnetism and photoluminescence at room temperature. Fe and Sm cations were used as the magnetic and photoluminescence sources for the co-modified host Bi0.5Na0.5TiO3 materials. The (Fe, Sm)-modified Bi0.5Na0.5TiO3 materials were fabricated by using the sol-gel method. The structure of the samples was studied through X-ray diffraction and Raman scattering, which indicated that a single perovskite structure was successful fabricated.

9p nguathienthan6 06-07-2020 15 0   Download

Traditionally, the woman displayed has functioned on two levels: as erotic object for the characters within the screen story, and as erotic object for the spectator within the auditorium, with a shifting tension between the looks on either side of the screen. For instance, the device of the show- girl allows the two looks to be unified technically without any apparent break in the diegesis. A woman performs within the narrative, the gaze of the spectator and that of the male characters in the film are neatly combined without breaking narrative verisimilitude.

10p khanhchilam 01-04-2013 51 8   Download

Today’s smartphones, tablets and connected devices are virtually all GPS enabled thus allowing for a myriad of location oriented marketing opportunities. The types of service and marketing described in the sections below are just the beginning – the MMA will continue to monitor the situation globally and provide topical updates as they present themselves. Types of Location Based Services: Below are common types of Location Based Services for consumers and enterprises. Many Location Based Services today combine concepts from several of the types listed below.

0p doiroimavanchuadc 06-02-2013 58 5   Download

There have been several significant advances innuclearmedicine since the publication of the second edition of Practical NuclearMedicine. The last seven years have seen great strides in instrumentation, including new coincidence detectors, the development of a wider variety of crystals, and the advent of combined anatomical/functional imaging devices, including PET/CT and SPECT/CT. PET imaging with 18F-FDG has become a mainstay of many clinical settings, and other radiotracers are finding theirway into the rapidly expanding field of oncologic PET.

385p camchuong_1 10-12-2012 70 9   Download

Lieber, P. Yang, and Z.L. Wang in USA by the end of 90’s, successful demonstration of such a large variety of functional devices has lead to a rapidly growing interest in nanowire researches around the world and to a steep increase in the number of annual publications (the ISI-Thomson ‘Web of Science’ database reports over 800 papers published in the year 2009 under the combined keywords ‘nanowires & semiconductors’).

336p samsungwifi 10-04-2012 148 34   Download

The major producers were developing new products that utilized digital copying technology as opposed to light/lens technology. Some analysts expected that market growth in the nineties would be driven by "smart" multifunction devices that combined copying, faxing, scanning, and electronic printing functions. Competitors with direct sales forces would have an advantage because the complexity and pricing of these machines was too high for effective dealer distribution. Color copying represented another potential growth area.

23p dathao 20-10-2009 163 16   Download

The adaptive security appliance delivers unprecedented levels of defense against threats to the network with deeper web inspection and flow-specific analysis, improved secure connectivity via end-point security posture validation, and voice and video over VPN support. It also provides enhanced support for intelligent information networks through improved network integration, resiliency, and scalability. The adaptive security appliance software combines firewall, VPN concentrator, and intrusion prevention software functionality into one software image.

62p duypha 10-08-2009 212 64   Download