Graphene-quantum layered heterostructure and manufacturing method thereof and solar cell by using the same

The present invention relates to a graphene-quantum dot nano composition structure, a manufacturing method thereof, and a solar cell including the same. More specifically, the graphene-quantum dot nano composition structure includes multiple graphene layers and a quantum dot layer to increase the mo...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KIM, BYUNG SUNG, KIM, HAN SU, KIM, JONG MIN, SOHN, JUNG IN, CHA, SEUNG NAM
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MANUFACTURE OR TREATMENT THEREOF NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY PERFORMING OPERATIONS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to a graphene-quantum dot nano composition structure, a manufacturing method thereof, and a solar cell including the same. More specifically, the graphene-quantum dot nano composition structure includes multiple graphene layers and a quantum dot layer to increase the movement of a photoelectron. According to the present invention, the manufacturing method of the graphene-quantum dot nano composition structure uniformly forms a quantum dot to inhibit exciton recombination in the quantum dot, and smoothly induces the movement of the photoelectron, thereby manufacturing a solar cell with high efficiency. 본 발명은 그래핀-양자점 나노 복합구조 및 이의 제조방법, 이를 포함하는 태양전지에 관한 것으로서, 보다 상세하게는 다수의 그래핀 층 및 양자점 층을 포함하여 광전자의 이동을 향상시키는 것을 특징으로 하는 나노 복합구조 및 이의 제조방법, 이를 포함하는 태양전지에 관한 것이다. 본 발명에 따르면, 양자점을 균일하게 형성하여 상기 양자점 내부에서의 엑시톤 재결합을 억제하고 광전자 이동을 원활하게 유도할 수 있어, 고효율을 가지는 태양전지의 제조가 가능하다.