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Hui‐Chun Fu Vinoth Ramalingam Hyunho Kim Chun‐Ho Lin Xiaosheng Fang Husam N. Alshareef Jr‐Hau He 《Liver Transplantation》2019,9(22)
MXene, a new class of 2D materials, has gained significant attention owing to its attractive electrical conductivity, tunable work function, and metallic nature for wide range of applications. Herein, delaminated few layered Ti3C2Tx MXene contacted Si solar cells with a maximum power conversion efficiency (PCE) of ≈11.5% under AM1.5G illumination are demonstrated. The formation of an Ohmic junction of the metallic MXene to n+‐Si surface efficiently extracts the photogenerated electrons from n+np+‐Si, decreases the contact resistance, and suppresses the charge carrier recombination, giving rise to excellent open‐circuit voltage and short‐circuit current density. The rapid thermal annealing process further improves the electrical contact between Ti3C2Tx MXene and n+‐Si surface by reducing sheet resistance, increasing electrical conductivity, and decreasing cell series resistance, thus leading to a remarkable improvement in fill factor and overall PCE. The work demonstrated here can be extended to other MXene compositions as potential electrodes for developing highly performing solar cells. 相似文献
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Solar Cells: Room‐Temperature Vapor Deposition of Cobalt Nitride Nanofilms for Mesoscopic and Perovskite Solar Cells (Adv. Energy Mater. 13/2018) 下载免费PDF全文
Jin Soo Kang Jae‐Yup Kim Jungjin Yoon Jin Kim Jiwoong Yang Dong Young Chung Min‐cheol Kim Hansol Jeong Yoon Jun Son Bong Gyu Kim Juwon Jeong Taeghwan Hyeon Mansoo Choi Min Jae Ko Yung‐Eun Sung 《Liver Transplantation》2018,8(13)
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Christopher B. Cooper Edward J. Beard lvaro Vzquez‐Mayagoitia Liliana Stan Gavin B. G. Stenning Daniel W. Nye Julian A. Vigil Tina Tomar Jingwen Jia Govardhana B. Bodedla Song Chen Lucía Gallego Santiago Franco Antonio Carella K. R. Justin Thomas Song Xue Xunjin Zhu Jacqueline M. Cole 《Liver Transplantation》2019,9(5)