In addition to the well-known production methods, the photoelectrochemical (PEC) technique is of considerable interest because it directly converts solar energy into H 2 from water 4, 5. Around 10 million metric tons of hydrogen are produced per year, reflecting the enormous demand for this chemical in a variety of applications, such as fuels and many other industrial processes 3. Hydrogen (H 2) production is a highly energy-intensive process that consumes 95% of the world’s fossil-derived electrical energy and about 5% of the world’s renewable energy 1, 2. cm −2) and a stable solar-to-hydrogen conversion efficiency of 9.5%.The Et-GaAs/TiO 2/Ni-Pi║Ni-Pi tandem configuration results in the best unassisted bias-free water splitting device with the highest J ph (~7.6 mA In this work, the electrode also has enhanced photostability under 110 h testing for PEC water oxidation at a steady current density J ph > 25 mA The integration of Ni-Pi bifunctional co-catalyst results in a highly efficient GaAs electrode with a ~ 100 mV cathodic shift of the onset potential. Here, we report chemically etched GaAs that is decorated with thin titanium dioxide (~30 nm-thick, crystalline) surface passivation layer along with nickel-phosphate (Ni-Pi) cocatalyst as a surface hole-sink layer. At present, gallium arsenide represents the most efficient photoanode material for PEC water oxidation, but it is known to either be anodically photocorroded or photopassivated by native metal oxides in the competitive reaction, limiting efficiency and stability. Silicon Image is product portfolio consists of Port processor, DVI/HDMI receiver, transmitter, switch/switch, SATA extender, PATA controller, SATA/PATA bridge, SATA controller, etc.Hydrogen is one of the most widely used essential chemicals worldwide, and it is also employed in the production of many other chemicals, especially carbon-free energy fuels produced via photoelectrochemical (PEC) water splitting. In March 2015, Lattice Semiconductor Corporation acquired Silicon Image. Their mission is committed to develop the products and technology which has the strong interoperability and can be transmitted the digital content to any place any equipment. The goal of the Silicon is become the leader in advanced video connectivity solutions for consumers. Due to the March,2010, they have received 260 Patents. Silicon Image has own the industry standards HDMI and DVI and the latest standards for mobile devices - SPMT (Serial Port Memory Technology) and MHL (Mobile High-Definition Link). Silicon focus much attention on the devices such as desktop and notebook PCs, DTVs, Blu-Ray Disc players, audio-video receivers, as well as mobile phones, tablets and digital cameras.
Silicon product line covers port processors,input processors, HDMI receivers, HDMI transmitters, HDMI PHYs, iTMDS receivers, HDMI switches, MHL transmitter, MHL bridge, Port processor, DVI transmitters, DVI receivers, SATA controllers, Parallel ATA controllers, RAID storage processors, SATA port multipliers, Bridges. There are regional engineering and sales offices in China, Japan, Korea and Taiwan. Silicon Image was established in 1995,the headquarter is located in Sunnyvale, California.They are a leader in digital connectivity and interface solutions and standards and have a high reputation in the global transition to high-definition (HD) equipment and interfaces. The company develops market-leading technologies and industry standards that deliver connectivity across a wide array of devices in the home, office and on the go.
#SILICON IMAGE LATTICE SEMICONDUCTOR PC#
is a leading provider of multimedia connectivity solutions and services for mobile, consumer electronics and PC markets.
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