公开(公告)号：US20150129813A1

公开(公告)日：2015-05-14

申请号：US14537819

申请日：2014-11-10

Applicant: Innova Dynamics, Inc.

Inventor： Sheng Peng ,  Gayatri Keskar

IPC: H01B13/00 ,  H01B1/02 ,  B22F9/24

CPC classification number: H01B13/003 ,  B22F1/0022 ,  B22F1/0025 ,  B22F9/24 ,  B22F2999/00 ,  H01B1/02 ,  B22F2202/11

Abstract: Methods of producing nanowires and resulting nanowires are described. In one implementation, a method of producing nanowires includes irradiating (i) a metal-containing reagent; (ii) a templating agent; (iii) a reducing agent; and (iv) a seed-promoting agent (SPA) in a reaction medium and under a condition of an elevated pressure above atmospheric pressure to produce nanowires.

Abstract translation: 描述了生产纳米线和​​所得纳米线的方法。 在一个实施方案中，制备纳米线的方法包括：（i）含金属试剂; （ii）模板剂; （iii）还原剂; 和（iv）反应介质中的种子促进剂（SPA），并且在高于大气压的高压条件下产生纳米线。

公开(公告)号：US20140251087A1

公开(公告)日：2014-09-11

申请号：US14203482

申请日：2014-03-10

Applicant: Innova Dynamics, Inc.

Inventor： Sheng Peng ,  Arjun Srinivas ,  Tom Credelle

IPC: B22F9/24

CPC classification number: B22F9/24 ,  B22F1/0025 ,  B22F2009/245 ,  B82Y40/00 ,  Y10S977/762 ,  Y10S977/896

Abstract: Methods of producing nanowires and resulting nanowires are described. In one implementation, a method includes heating a reaction mixture including (i) a solvent; (ii) a metal-containing reagent; (iii) a templating agent; and (iv) a seed-promoting agent (SPA) that is a source of halide anions, thereby producing a product that includes nanowires of the metal. The solvent includes at least two hydroxyl groups per molecule. A ratio of a concentration of the halide anions in the reaction mixture to an overall concentration of the metal in the reaction mixture, including ionic and elemental metal forms, is up to 10. The heating is carried out at a seeding temperature, followed by a growth temperature that is higher than the seeding temperature.

Abstract translation: 描述了生产纳米线和​​所得纳米线的方法。 在一个实施方案中，一种方法包括加热反应混合物，其包括（i）溶剂; （ii）含金属试剂; （iii）模板剂; 和（iv）作为卤化物阴离子源的种子促进剂（SPA），从而产生包含金属的纳米线的产物。 溶剂每分子含有至少两个羟基。 反应混合物中卤化物阴离子的浓度与反应混合物中的金属的总浓度（包括离子和元素金属形式）的比例为10。加热在接种温度下进行，然后加入 生长温度高于播种温度。

公开(公告)号：US08876937B2

公开(公告)日：2014-11-04

申请号：US14248061

申请日：2014-04-08

Applicant: Innova Dynamics, Inc.

Inventor： Sheng Peng ,  Arjun Srinivas ,  Tom Credelle ,  Andrew Loxley ,  Gayatri Keskar

IPC: B22F9/24 ,  B82Y40/00

CPC classification number: B22F9/24 ,  B22F1/0025 ,  B22F2009/245 ,  B82Y40/00 ,  Y10S977/762 ,  Y10S977/896

Abstract: Methods of producing nanowires and resulting nanowires are described. In one implementation, a method of producing nanowires includes energizing (i) a metal-containing reagent; (ii) a templating agent; (iii) a reducing agent; and (iv) a seed-promoting agent (SPA) in a reaction medium and under conditions of a first temperature for at least a portion of a first duration, followed by a second temperature for at least a portion of a second duration, and the second temperature is different from the first temperature.

Abstract translation: 描述了生产纳米线和​​所得纳米线的方法。 在一个实施方案中，制备纳米线的方法包括激励（i）含金属试剂; （ii）模板剂; （iii）还原剂; 和（iv）反应介质中的种子促进剂（SPA），并且在第一温度的条件下进行至少一部分第一持续时间，随后是第二温度至少持续一段时间，并且 第二温度与第一温度不同。

公开(公告)号：US20140251086A1

公开(公告)日：2014-09-11

申请号：US14248061

申请日：2014-04-08

Applicant: INNOVA DYNAMICS, INC.

Inventor： Sheng Peng ,  Arjun Srinivas ,  Tom Credelle ,  Andrew Loxley ,  Gayatri Keskar

IPC: B22F9/24

CPC classification number: B22F9/24 ,  B22F1/0025 ,  B22F2009/245 ,  B82Y40/00 ,  Y10S977/762 ,  Y10S977/896

Abstract: Methods of producing nanowires and resulting nanowires are described. In one implementation, a method of producing nanowires includes energizing (i) a metal-containing reagent; (ii) a templating agent; (iii) a reducing agent; and (iv) a seed-promoting agent (SPA) in a reaction medium and under conditions of a first temperature for at least a portion of a first duration, followed by a second temperature for at least a portion of a second duration, and the second temperature is different from the first temperature.

Abstract translation: 描述了生产纳米线和​​所得纳米线的方法。 在一个实施方案中，制备纳米线的方法包括激励（i）含金属试剂; （ii）模板剂; （iii）还原剂; 和（iv）反应介质中的种子促进剂（SPA），并且在第一温度的条件下进行至少一部分第一持续时间，随后是第二温度至少持续一段时间，并且 第二温度与第一温度不同。