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    • 3. 发明授权
    • Method of making highly-confined semiconductor nanocrystals
    • 制备高度约束半导体纳米晶体的方法
    • US08784703B2
    • 2014-07-22
    • US13275595
    • 2011-10-18
    • Keith Brian KahenMatthew HollandSudeep Pallikkara Kuttiatoor
    • Keith Brian KahenMatthew HollandSudeep Pallikkara Kuttiatoor
    • H01B1/06
    • C09K11/02C09K11/565C09K11/70C09K11/883H01L33/502
    • A method of making a colloidal solution of high confinement semiconductor nanocrystals includes: forming a first solution by combining a solvent, growth ligands, and at most one semiconductor precursor; heating the first solution to the nucleation temperature; and adding to the first solution, a second solution having a solvent, growth ligands, and at least one additional and different precursor than that in the first solution to form a crude solution of nanocrystals having a compact homogenous semiconductor region. The method further includes: waiting 0.5 to 20 seconds and adding to the crude solution a third solution having a solvent, growth ligands, and at least one additional and different precursor than those in the first and second solutions; and lowering the growth temperature to enable the formation of a gradient alloy region around the compact homogenous semiconductor region, resulting in the formation of a colloidal solution of high confinement semiconductor nanocrystals.
    • 制备高约束半导体纳米晶体的胶体溶液的方法包括:通过组合溶剂,生长配体和至多一个半导体前体形成第一溶液; 将第一溶液加热至成核温度; 并向第一溶液中加入第二溶液,其具有溶剂,生长配体以及与第一溶液中的至少一种另外且不同的前体,以形成具有紧密均匀半导体区域的纳米晶体的粗溶液。 该方法还包括:等待0.5至20秒,并向粗溶液中加入具有溶剂,生长配体和至少一种另外且不同于第一和第二溶液的另外和不同前体的第三溶液; 并且降低生长温度以使得能够在致密均匀的半导体区域周围形成梯度合金区域,从而形成高约束半导体纳米晶体的胶体溶液。
    • 4. 发明申请
    • METHOD OF MAKING HIGHLY-CONFINED SEMICONDUCTOR NANOCRYSTALS
    • 制备高密度半导体纳米晶体的方法
    • US20130092886A1
    • 2013-04-18
    • US13275595
    • 2011-10-18
    • Keith Brian KahenMatthew HollandSudeep Pallikkara Kuttiatoor
    • Keith Brian KahenMatthew HollandSudeep Pallikkara Kuttiatoor
    • H01B1/02H01B1/10
    • C09K11/02C09K11/565C09K11/70C09K11/883H01L33/502
    • A method of making a colloidal solution of high confinement semiconductor nanocrystals includes: forming a first solution by combining a solvent, growth ligands, and at most one semiconductor precursor; heating the first solution to the nucleation temperature; and adding to the first solution, a second solution having a solvent, growth ligands, and at least one additional and different precursor than that in the first solution to form a crude solution of nanocrystals having a compact homogenous semiconductor region. The method further includes: waiting 0.5 to 20 seconds and adding to the crude solution a third solution having a solvent, growth ligands, and at least one additional and different precursor than those in the first and second solutions; and lowering the growth temperature to enable the formation of a gradient alloy region around the compact homogenous semiconductor region, resulting in the formation of a colloidal solution of high confinement semiconductor nanocrystals.
    • 制备高约束半导体纳米晶体的胶体溶液的方法包括:通过组合溶剂,生长配体和至多一个半导体前体形成第一溶液; 将第一溶液加热至成核温度; 并向第一溶液中加入第二溶液,其具有溶剂,生长配体以及与第一溶液中的至少一种另外且不同的前体,以形成具有紧密均匀半导体区域的纳米晶体的粗溶液。 该方法还包括:等待0.5至20秒,并向粗溶液中加入具有溶剂,生长配体和至少一种另外且不同于第一和第二溶液的另外和不同前体的第三溶液; 并且降低生长温度以使得能够在致密均匀的半导体区域周围形成梯度合金区域,从而形成高约束半导体纳米晶体的胶体溶液。
    • 9. 发明授权
    • Protective cover for an automotive vehicle
    • 汽车保护罩
    • US5161849A
    • 1992-11-10
    • US787117
    • 1991-11-04
    • Matthew Holland, Jr.
    • Matthew Holland, Jr.
    • B60J11/00
    • B60J11/00
    • A flexible protective cover for an automotive vehicle is provided with an anchorage mechanism that is inserted through a door opening or trunk opening. When the door or trunk lid is closed and locked, the anchorage mechanism is trapped within the vehicle interior space so that it cannot be pulled out to remove the cover from the vehicle. The anchorage mechanism is preferably a hollow air-filled structure having a whistle or siren mounted in such a position that when an external pulling force is exerted on the anchorage mechanism air is forced out of the air-filled structure through the whistle or siren, thereby producing an audible alarm signal.
    • 一种用于机动车辆的柔性保护罩设置有通过门开口或行李箱开口插入的锚固机构。 当门或行李箱盖关闭并被锁定时,锚固机构被困在车辆内部空间内,使得它不能被拉出以从车辆上移除盖子。 锚固机构优选为中空充气结构,其具有安装在这样一个位置的位置的哨子或警报器,当外部拉力施加在锚固机构上时,空气被迫通过哨子或警笛从充满空气的结构中流出,由此 产生一个声音报警信号。