公开(公告)号：US4897321A

公开(公告)日：1990-01-30

申请号：US912274

申请日：1986-09-29

Applicant: Nicholas Shuster ,  Joseph A. Neff

Inventor： Nicholas Shuster ,  Joseph A. Neff

IPC: H01M2/40 ,  H01M6/50

CPC classification number: H01M6/50 ,  H01M2/40

Abstract: A system and a method of controlled electrochemical power generation are disclosed. The system includes an electrochemical cell comprising an alkali metal anode, a cathode initially spaced about 10-25 mils from the anode to define a flow channel, an electrolyte comprising an aqueous solution of the hydroxide of the alkali metal and, for example, a separator system adapted for providing a substantially uniform pattern of flow of the electrolyte through the flow channel is utilized in a system and method of controlled power generation. Flow control valves may, for example, be used to control the volumetric flow rate of the electrolyte through the flow channel thereby attaining substantially uniform voltage from the cell.

Abstract translation: 公开了一种控制电化学发电的系统和方法。 该系统包括电化学电池，该电化学电池包括碱金属阳极，最初与阳极间隔大约10-25密耳的阴极以限定流动通道，包含碱金属氢氧化物的水溶液的电解质和例如分离器 适用于通过流动通道提供电解质的基本上均匀的流动模式的系统被用于受控发电的系统和方法。 流量控制阀可以例如用于控制通过流动通道的电解液的体积流量，从而获得来自电池的基本均匀的电压。

公开(公告)号：US4169132A

公开(公告)日：1979-09-25

申请号：US879635

申请日：1978-02-21

Applicant: Joseph A. Neff ,  William D. English

Inventor： Joseph A. Neff ,  William D. English

IPC: C01B21/083 ,  C01B21/18

CPC classification number: C01B21/083

Abstract: Tris-tetrafluorammonium hexafluoraluminate, (NF.sub.4).sub.3 AlF.sub.6, a new compound, is synthesized by forming a mixture of solid aluminum trichloride in a solution of a molar excess tetrafluorammonium bifluoride in anhydrous hydrogen fluoride, at a temperature of about -78.degree. C. or less. The mix is then rapidly heated to a temperature of about 40.degree. C. to the decomposition temperature of the product until all the solids dissolve. The solution containing the dissolved aluminum trichloride is evaporated under vacuum conditions to cause crystallization of (NF.sub.4).sub.3 AlF.sub.6.

Abstract translation: 通过在约-78℃的温度下，在摩尔过量的四氟化铵氟化氢溶液中，在固体三氯化铝的混合物中，在约-78℃的温度下，形成三氟化四氟铵六氟铝酸盐（NF4）3 AlF6， 减。 然后将混合物快速加热至约40℃的温度至产物的分解温度，直到所有固体溶解。 将含有溶解的三氯化铝的溶液在真空条件下蒸发以引起（NF4）3AlF6的结晶。

公开(公告)号：US4160811A

公开(公告)日：1979-07-10

申请号：US879634

申请日：1978-02-21

Applicant: Joseph A. Neff ,  William D. English

Inventor： Joseph A. Neff ,  William D. English

IPC: C01B21/088 ,  C01B35/06 ,  C01C1/16

CPC classification number: C01B35/06 ,  C01B21/088

Abstract: The compound NF.sub.4 MF.sub.6 where M is a Group V metalloid is reacted with a fluoride of sodium to yield tetrafluorammonium bifluoride in solution with hydrogen fluoride and a precipitate of the formula NaMF.sub.6. The preferred metaloid is antimony. The formed tetrafluorammonium bifluoride may be converted to NF.sub.4 BF.sub.4 by reaction with BF.sub.3.

Abstract translation: 其中M是第V族准金属的化合物NF4MF6与钠的氟化物反应，在氟化氢和式NaMF 6的沉淀物的溶液中产生四氟化铵二氟化物。 优选的金属络合物是锑。 形成的氟化四氟铵可以通过与BF 3反应转化成NF4BF4。