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Akademický článek

Quantifying the conductivity of a single polyene chain by lifting with an STM tip

Autor: Sifan You, Cuiju Yu, Yixuan Gao, Xuechao Li, Guyue Peng, Kaifeng Niu, Jiahao Xi, Chaojie Xu, Shixuan Du, Xingxing Li, Jinlong Yang, Lifeng Chi

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)

Abstract Conjugated polymers are promising candidates for molecular wires in nanoelectronics, with flexibility in mechanics, stability in chemistry and variety in electrical conductivity. Polyene, as a segment of polyacetylene, is a typical conjugate

Externí odkaz: https://doaj.org/article/cb69d5cec4b241119045f39a5f96cee8

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Akademický článek

Universal inter-molecular radical transfer reactions on metal surfaces

Autor: Junbo Wang, Kaifeng Niu, Huaming Zhu, Chaojie Xu, Chuan Deng, Wenchao Zhao, Peipei Huang, Haiping Lin, Dengyuan Li, Johanna Rosen, Peinian Liu, Francesco Allegretti, Johannes V. Barth, Biao Yang, Jonas Björk, Qing Li, Lifeng Chi

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)

Abstract On-surface synthesis provides tools to prepare low-dimensional supramolecular structures. Traditionally, reactive radicals are a class of single-electron species, serving as exceptional electron-withdrawing groups. On metal surfaces, however

Externí odkaz: https://doaj.org/article/5de22077aa99427e8276f58579ad00b1

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Akademický článek

Blending enzyme immobilization enabled high performance glucose sensor based on an n-channel organic electrochemical transistor

Autor: Cheng Shi, Xingyu Jiang, Qi Wang, Chuan Xiang, Xinyu Dong, Lifeng Chi, Lizhen Huang

Publikováno v: Materials Research Express, Vol 11, Iss 11, p 115903 (2024)

Organic electrochemical transistors (OECTs) have emerged as an advantageous choice for constructing biosensors due to their remarkable water compatibility, low operating voltage, and inherent amplification capability. However, the current research on

Externí odkaz: https://doaj.org/article/b7a14e8d2c3b446c9ecc55a7e17fc2bb

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Akademický článek

Nanofiber-Textured Organic Semiconductor Films for Field-Effect Ammonia Sensors

Autor: Yao Tang, Qing Ma, Jie Lu, Xingyu Jiang, Lizhen Huang, Lifeng Chi, Litao Sun, Binghao Wang

Publikováno v: IEEE Open Journal of Nanotechnology, Vol 3, Pp 116-123 (2022)

Field-effect gas sensors, integrating the gas sensor and amplification transistor, exhibit excellent sensory performance. Here we report organic thin-film transistors (OTFTs) with nanofiber-textured semiconductor films that exhibit superior ammonia r

Externí odkaz: https://doaj.org/article/bf4008e9e07b4322b3d57edb44390384

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Akademický článek

Boosting the electronic and catalytic properties of 2D semiconductors with supramolecular 2D hydrogen-bonded superlattices

Autor: Can Wang, Rafael Furlan de Oliveira, Kaiyue Jiang, Yuda Zhao, Nicholas Turetta, Chun Ma, Bin Han, Haiming Zhang, Diana Tranca, Xiaodong Zhuang, Lifeng Chi, Artur Ciesielski, Paolo Samorì

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)

Here, the authors report the functionalization of monolayer transition metal dichalcogenides with hydrogen-bonded 2D supramolecular networks of cyanuric acid and melamine, leading to a pronounced n-doping effect and enhancement of MoS2 catalytic acti

Externí odkaz: https://doaj.org/article/e6699c679b1a4dd4af4c14ebc76d1355

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Akademický článek

Step‐Edge‐Induced Patterning and Orientation Control of Crystalline Organic Semiconductor Films

Autor: Zhifang Wang, Daniel Martin‐Jimenez, Qigang Zhong, Daniel Ebeling, Andre Schirmeisen, Hong Wang, Wenchong Wang, Lifeng Chi

Publikováno v: Advanced Materials Interfaces, Vol 10, Iss 8, Pp n/a-n/a (2023)

Abstract Orientation control over micropatterned crystalline organic semiconductor film is crucial to achieve high device performance with small variation in organic electronics. Here, using Au patterned SiO2 substrates, a method is reported to reali

Externí odkaz: https://doaj.org/article/3b1a235d14824a8391f7a9af05dc3a0c

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