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Search Results for anodizing

Results 41 - 80 of 256527 - maximum of 1000 results shown
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NumberTitleIssue Date
4263378Primary battery using lithium anode and interhalogen cathode and electrolyte
... output over extended periods of time, with the improved electrochemical cell of the present invention utilizing a lithium anode and iodine monochloride as the cathode-electrolyte. It is a further object of the present invention to provide an improved ... 		04/21/1981
4077742Propeller shaft anodic protector kit
... propellor assemblies against galvanic and electrochemical corrosion. Another object of this invention is the provision of an improved economical anodic protector kit for propellor shaft assemblies including a reusable cup-shaped brass fitting embracing the ... 		03/07/1978
7943033Electrolytic copper plating method, pure copper anode for electrolytic copper plating, and semiconductor wafer having low particle adhesion plated with said method and anode
... Abstract The present invention pertains to an electrolytic copper plating method characterized in employing pure copper as the anode upon performing electrolytic copper plating, and performing electrolytic copper plating with the pure ... 		05/17/2011
7967971Discrete sacrificial anode assembly
... anode and backfill and the tape is attached to the concrete surface with the adhesive. The tape and the adhesive holds the anode in place and prevents a weathering environment from damaging the backfill. Inventors: Davison; Nigel ( ... 		06/28/2011
7993500Gas diffusion anode and COcathode electrolyte system
... , low-energy electrochemical system and method of removing protons and/or producing a base solution using a gas diffusion anode and a cathode electrolyte comprising dissolved carbon dioxide, while applying 2V or less across the anode and ... 		08/09/2011
8062779Anode for use in a fuel cell and method for making same
... Ni-3Al/20 wt % Ni-4Cr anodes fabricated in accord with the method of FIG. 2 result in additional storage of electrolyte in the pores of the anodes without causing electrolyte flooding, thereby overcoming the disadvantages of the 100 wt % Ni--Al and the 100 ... 		11/22/2011
8101310Liquid anode electrochemical cell
... , which preferably has a significant elemental carbon content. The supply of fuel is preferably continuously replenished in the anode. Where the fuel contains or pyrolizes to elemental carbon, the reaction C+2O.sup.2-.fwdarw.CO.sub.2+4e ... 		01/24/2012
8114171In situ formed ionically conductive membranes for protection of active metal anodes and battery cells
... metal anodes and methods for their fabrication. The membranes may be incorporated in active metal negative electrode (anode) structures and battery cells. In accordance with the invention, the membrane has the desired properties of high ... 		02/14/2012
8114340Method of forming anode bodies for solid state capacitors
... thereby carries the lubricant into the cavity and in contact with a surface of the die where it is applied to an external surface of the anode body. 2. A method as claimed in claim 1 wherein the lubricant is a liquid. 3. A method as claimed in claim 2 ... 		02/14/2012
6267861Method of anodizing valve metals
... used to initiate oxide growth on the niobium or niobium alloy substrate is the same non-thickness-limited anodizing electrolyte with a water content of about 1 to about 3 wt % water. It is preferred that both electrolytes are the same ... 		07/31/2001
6417069Substrate processing method and manufacturing method, and anodizing apparatus
... a cathode 104 and the single-crystal Si substrate to be processed is replaced as needed. Alternatively, a plurality of anodizing apparatuses are used, and the Si substrate to be processed is transferred to a corresponding anodizing tank. ... 		07/09/2002
6436268Non-aqueous electrolytes for anodizing
... , and after 40 minutes at voltage was 0.179 milliamperes. This example demonstrates that the electrolyte of the invention is capable of anodizing a coupon of the traditional valve metal, tantalum, to a voltage level commonly used to form the ... 		08/20/2002
6464853Method of producing structure having narrow pores by anodizing
... uniform cross-sectional diameters. It is also possible to control the structure of the film to a certain extent by the selection of the anodizing conditions. For example, it is possible to control, to a certain extent, the distance between narrow pores ... 		10/15/2002
6480371Alkanolamine-phosphoric acid anodizing electrolyte
... glycol. SUMMARY OF THE INVENTION The present invention addresses the above-described shortcomings of traditional anodizing electrolytes and the shortcomings of the electrolytic solution of the co-pending application, in preparing capacitors ... 		11/12/2002
6495000System and method for DC sputtering oxide films with a finned anode
... on the fin top surface, through the vias. In other aspects, shielding an electron collection surface of an anode from the deposition of the second material includes magnetically defecting the flow of electrons to the electron collection ... 		12/17/2002
5616225Use of multiple anodes in a magnetron for improving the uniformity of its plasma
... and thus only one place for the free electrons to be collected. Therefore, this system has the advantage of the single anode system of FIG. 4 insofar as operation of the system with dielectric materials being deposited is concerned. But ... 		04/01/1997
5676761System and method for rough cleaning an anode assembly
... angled position, and then across the vibrating surface. Alternatively, the vibrating surface may convey the spent anode assembly. The second station is a scraping station positioned downstream of the vibrating station. The scraping station ... 		10/14/1997
4710644Replaceable deep anode system
... A replaceable deep anode system for the cathodic protection of underground metallic structures is disclosed. The system includes an anode casing received in a drilled hole. The casing has an electrically non-conductive upper portion and a ... 		12/01/1987
8017430Structured silicon anode
...   ( 3219 of 5028 ) United States Patent 8,017,430 Green September 13, 2011 Structured silicon anode Abstract A battery can be fabricated from a substrate including silicon. This allows the battery to be produced as an integrated ... 		09/13/2011
5028974Semiconductor switching device with anode shortening structure
... effect can be obtained. As described above, according to the pnpn switching device of this invention, the size of the anode shorting portion is restricted in the longitudinal direction of the cathode, in order to obtain a GTO having the ... 		07/02/1991
5061358Insoluble anodes for producing manganese dioxide consisting essentially of a titanium-nickel alloy
... as in electroplating or electrolytic winning. It is for this reason that pure titanium, ordinarily unusable as an insoluble anode, can be employed as such in the manufacture of electrolytic manganese dioxide. Nevertheless, the current ... 		10/29/1991
6059897Short-term heat-sealing of anodized metal surfaces with surfactant-containing solutions
... 1, wherein the aqueous sealing solution is at a temperature in the range from 94 to 98.degree. C. during its contact with the anodized metal surface. 3. A process as claimed in claim 1, wherein the surfactants are selected from the group ... 		05/09/2000
6099985SOFC anode for enhanced performance stability and method for manufacturing same
... to the embodiments illustrated. FIG. 1B shows schematically the physicochemical mechanisms present in an anode constructed in accordance with the present invention. A stabilized (e.g., yttria-doped) zirconia electrolyte has an anodic layer ... 		08/08/2000
6149793Method and electrolyte for anodizing valve metals
... to the absolute (Kelvin) temperature of the electrolyte. This was demonstrated by A. F. Torrisi ("Relation of Color to Certain Characteristics of Anodic Tantalum Films", Journal of the Electrochemical Society Vol. 102, No. 4, April, 1955, ... 		11/21/2000
6162345Method of anodizing a metal anode prepared from very fine metal powder
... gave superior performance with respect to both capacitance and current leakage with niobium anodes when compared to traditional electrolyte solutions. TABLE 2 ______________________________________ Comparison between ... 		12/19/2000
6231993Anodized tantalum pellet for an electrolytic capacitor
... as the electrolyte becomes heated, its constituent balance changes. This effects the conductivity of the electrolyte, especially inside the anode pellet. An electrolyte of a greater or lesser conductivity than desired is detrimental to the ... 		05/15/2001
6235181Method of operating process for anodizing valve metals
... 30 1.17 15 30 1.47 SUMMARY OF THE INVENTION The present invention is directed to a method of anodizing a metal comprising immersing a metal substrate into an a glycerine-based electrolytic solution and applying ... 		05/22/2001
6265094Anode can for a metal-air cell
... air manager may be positioned adjacent to or within the container. It is thus an object of the present invention to provide an anode can for a metal-air cell. It is a further object of the present invention to provide an anode that functions ... 		07/24/2001
6416649Electrolytic production of high purity aluminum using ceramic inert anodes
... 1 lists some ternary Fe--Ni--Zn--O materials that may be suitable for use as the ceramic an inert anode. TABLE 1 Elemental Sample Nominal wt. % Structural I.D. Composition Fe, Ni, ... 		07/09/2002
5284721High energy electrochemical cell employing solid-state anode
... at least a second reversible lithium intercalation compound selected from a group consisting of those compatible with the material of the anode and the electrolyte system is either non-aqueous or aqueous with or without co-solvents. 6. The ... 		02/08/1994
6486530Integration of anodized metal capacitors and high temperature deposition capacitors
... . The preferred hard bake for the photoresist layer is the minimum temperature required to perform successful anodization. In particular, for the AZ-4330 photoresist, the hard baked temperature is approximately between 170 degrees ... 		11/26/2002
6589680Method for solid oxide fuel cell anode preparation
... layer led to poorer performance. The results in FIG. 1 demonstrate the importance of maintaining the proper structure of the YSZ in the anode as well as the possibility of a deleterious effect of Si in the zircon fibers. FIGS. 2A, 2B, and ... 		07/08/2003
4705610Anodes containing iridium based amorphous metal alloys and use thereof as halogen electrodes
... E is Si and/or P, then B is also present. A process for the use of the foregoing iridium based alloys as anodes for the electrolysis of halide-containing electrolyte solutions is also provided. Inventors: Tenhover; Michael A. (Solon, OH ... 		11/10/1987
4781803Electrolytic processes employing platinum based amorphous metal alloy oxygen anodes
... as a comparative control, Example No. 1, and by comparing the different values, the amorphous alloy anodes are clearly distinguishable therefrom as well as from each other. TABLE I ______________________________________ Current Densities for Amorphous ... 		11/01/1988
5830786Process for fabricating electronic circuits with anodically oxidized scandium doped aluminum wiring
... nature of the metallic interconnection. That is, it has been found by the observation of the present inventors that the rate of anodic oxidation differs locally from a portion to another due to the heterogeneous structure of the ... 		11/03/1998
5441617Anodic arc source containment mechanisms
... condenses onto the inner surface of an containment collar and is gravitationally forced back toward the anode to be immediately vaporized for reuse. In a third embodiment, a geometric arrangement of substrates with an isotropic anodic ... 		08/15/1995
4626330Torsionally installed anode and earth anchor/penetrator
... may be screwed (i.e., torsionally installed) into the earth (e.g., the seabed, the riverbed, or the ground) so as to constitute a sacrificial anode. The anode may serve the dual purpose of protecting an underwater metallic article (e.g., a ... 		12/02/1986
6375704High capacitance niobium powders and electrolytic capacitor anodes
... 1100.degree. C. to about 1400.degree. C., and most preferably from about 1150.degree. C. to about 1300.degree. C. The anodes formed from the niobium powders of the present invention are preferably formed at a voltage of less than about 60 volts, ... 		04/23/2002
6660614Method for anodically bonding glass and semiconducting material together
... technique is first used to partially replace sodium-for-lithium or sodium-for-hydrogen in glass to prepare the glass for low temperature anodic bonds. In particular, pursuant to the present invention a new method is provided to lower the temperature at ... 		12/09/2003
4879013Method of cationic electrodeposition using dissolution resistant anodes
... they may be part of an electrodialysis cell positioned within the electrodeposition bath, in which instance, the anodes are separated from the electrodeposition paint by semi-permeable membranes which are permeable to ionic materials such as ... 		11/07/1989
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