A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a method for digitally and controllably printing an IZO nanowire electrode. The method comprises the steps that N, N-dimethylformamide and tetrahydrofuran serve as a mixed solvent, polyvinylpyrrolidone, zinc acetate and indium nitrate hydrate are dissolved to prepare a precursor solution, then nanowire arrays are printed through electrofluid jet printing equipment, and finally the IZO nanowire electrode is prepared after high-temperature annealing. The obtained IZO nanowire electrode is high in light transmittance, controllable in size and neat in arrangement, can be used for electrode preparation in the fields of field effect transistors, sensors and the like, and has the advantages of being easy to operate, simple and convenient in process and capable of being prepared on a large scale.
本发明为一种数码可控打印IZO纳米线电极的方法。该方法以N,N‑二甲基甲酰胺和四氢呋喃为混合溶剂，溶解聚乙烯吡咯烷酮、醋酸锌及硝酸铟水合物制得前驱体溶液，然后利用电流体喷印设备打印出纳米线阵列，最后高温退火后制备出IZO纳米线电极。本发明得到的IZO纳米线电极透光率高、尺寸可控、排列整齐，可用于场效应晶体管、传感器等领域的电极制备，具有操作简单、工艺简便、可大规模制备的优点。
The invention relates to a method for digitally and controllably printing an IZO nanowire electrode. The method comprises the steps that N, N-dimethylformamide and tetrahydrofuran serve as a mixed solvent, polyvinylpyrrolidone, zinc acetate and indium nitrate hydrate are dissolved to prepare a precursor solution, then nanowire arrays are printed through electrofluid jet printing equipment, and finally the IZO nanowire electrode is prepared after high-temperature annealing. The obtained IZO nanowire electrode is high in light transmittance, controllable in size and neat in arrangement, can be used for electrode preparation in the fields of field effect transistors, sensors and the like, and has the advantages of being easy to operate, simple and convenient in process and capable of being prepared on a large scale.
本发明为一种数码可控打印IZO纳米线电极的方法。该方法以N,N‑二甲基甲酰胺和四氢呋喃为混合溶剂，溶解聚乙烯吡咯烷酮、醋酸锌及硝酸铟水合物制得前驱体溶液，然后利用电流体喷印设备打印出纳米线阵列，最后高温退火后制备出IZO纳米线电极。本发明得到的IZO纳米线电极透光率高、尺寸可控、排列整齐，可用于场效应晶体管、传感器等领域的电极制备，具有操作简单、工艺简便、可大规模制备的优点。
Method for digitally and controllably printing IZO nanowire electrode
一种数码可控打印IZO纳米线电极的方法
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
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