Xingbo Cao

Beijing National Laboratory for Molecular Sciences

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Lian‐Ming Yang

Chinese Academy of Sciences

Cai‐Yan Gao

Wuhan University of Technology

Yang Li

China Electric Power Research Institute

Huiping Li

Hefei National Center for Physical Sciences at Nanoscale

Xin‐Heng Fan

Beijing National Laboratory for Molecular Sciences

L. Yang

Capital Medical University

Ke‐Jian Jiang

Chinese Academy of Sciences

Li Guo

Shanghai Stomatological Hospital

Yongqiang Wen

University of Science and Technology Beijing

Hong‐Jun Gao

Institute of Physics

Cooperative Institutions

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Institute of Chemistry

Beijing National Laboratory for Molecular Sciences

China Academy of Printing Technology

Institute of Physics

Zhejiang University

Chinese PLA General Hospital

Molecular Sciences Institute

Technical Institute of Physics and Chemistry

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Triphenylamine-modified quinoxaline derivatives as two-photon photoinitiators

New Journal of Chemistry (2009)

Xingbo Cao Feng Jin Yingfeng Li Weiqiang Chen Xuan‐Ming Duan

Two new chromophores, triphenylamine-modified quinoxaline (TPAQ) and benzoquinoxaline (TPABQ), were synthesized, and their linear spectroscopy and two-photon absorption properties were investigated. For comparison, 4-ethoxyphenyl-substituted quinoxaline (EOQ) and benzoquinoxaline (EOBQ) were prepared. The results showed that TPAQ possesses a high fluorescence quantum yield and a high δ2PA value of >160 GM in the laser light wavelength range of 780–820 nm, and is superior to most common benzil-type compounds as a photoinitiator in two-photon initiated polymerization.

Triphenylamine

Quinoxaline

Benzil

Quantum yield

Chromophore

10.1039/b900464e

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Citations (31)

Electrochemical assembly of flexible PPy/Bi–Te alloy/PPy thermoelectric composite films with a sandwich-type structure

New Journal of Chemistry (2023)

Yang Li Zhiping Chen Cai‐Yan Gao Huiping Li Xin‐Heng Fan

An array of PPy/Bi–Te/PPy nanocomposite films with a sandwich-type structure were successfully prepared through a layer-by-layer electrochemical assembly, and achieved a maximum power factor of as high as 243 ± 6 μW m −1 K −2 .

Polypyrrole

10.1039/d3nj04785g

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Citations (3)

ChemInform Abstract: Nickel‐Catalyzed Cross‐Coupling of Diarylamines with Haloarenes.

ChemInform (2010)

Cai‐Yan Gao Xingbo Cao Lian‐Ming Yang

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

10.1002/chin.201007060

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Improving the ON/OFF Ratio and Reversibility of Recording by Rational Structural Arrangement of Donor–Acceptor Molecules

Advanced Functional Materials (2010)

Ying Ma Xingbo Cao Li Guo Yongqiang Wen Ye Yang

Abstract Organic molecules with donor – acceptor (D – A) structure are an important type of material for nanoelectronics and molecular electronics. The influence of the electron donor and acceptor units on the electrical function of materials is a worthy topic for the development of high‐performance data storage. In this work, the effect of different D – A structures (namely D – Π – A – Π – D and A – Π – D – Π – A) on the electronic switching properties of triphenylamine‐based molecules is investigated. Devices based on D – Π – A – Π – D molecules exhibit excellent write – read – erase characteristics with a high ON/OFF ratio of up to 10 6 , while that based on A – Π – D – Π – A molecules exhibit irreversible switching behavior with an ON/OFF ratio of about (3.2 × 10 1 )–(1 × 10 3 ). Moreover, long retention time of the high conductance state and low threshold voltage are observed for the D – A switching materials. Accordingly, stable and reliable nanoscale data storage is achieved on the thin films of the D – A molecules by scanning tunneling microscopy. The influence of the arrangement of the D and A within the molecular backbone disclosed in this study will be of significance for improving the electronic switching properties (ON/OFF current ratio and reversibility) of new molecular systems, so as to achieve more efficient data storage through appropriate design strategies.

Acceptor

Nanoelectronics

Molecular Electronics

10.1002/adfm.200901692

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Citations (78)

How to Realize the Blended Value of Social Enterprise Resource Integration?

Frontiers in Business Economics and Management (2023)

Liyu Zhang Xingbo Cao

In recent years, social enterprises have developed by leaps and bounds, involving more fields with a profound social impact in the sector of national non-governmental public welfare. However, the development of social enterprises in China is still in the initial stage, encountering the challenges such as legal legitimacy, moral legitimacy, and cognitive legitimacy. The purpose of this paper is to review the concept of social enterprises, analyze the implementation of the “New Citizen Plan” which is an activity of the Nandu Public Welfare, and the problems faced by the development of domestic social enterprises from the perspective of blended value and the triangular relationship of social enterprises. Finally, referring to the development models of social enterprises in other countries, this paper puts forward some suggestions for future development from the aspects of government and social enterprises. On the one hand, the government should optimize the environment, integrate resources, and provide normative legal support in a macro manner to promote the sustainable development of social enterprises in China. On the other hand, social enterprises should accurately identify the environment from a micro perspective and carry out precise positioning. Through in-depth cooperation and innovation, a win-win result for public welfare and commerce will be achieved, offering more ideas for the growth of social enterprises.

Value (mathematics)

Social Economy

10.54097/fbem.v8i2.6983

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Citations (0)

Nickel-catalyzed cross-coupling of diarylamines with haloarenes

Organic & Biomolecular Chemistry (2009)

Cai‐Yan Gao Xingbo Cao Lian‐Ming Yang

The cross-coupling reaction of diarylamines with aryl bromides/iodides can be effected by the Ni(ii)-(sigma-aryl) complex/PPh(3)/NaH system, and a preliminary investigation was conducted into the mechanism of this reaction.

10.1039/b911286c

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Citations (58)

Undoped, red organic light-emitting diodes based on a N,N,N’,N’-tetraphenylbenzidine (TPD) derivative as red emitter with a triphenylamine derivative as hole-transporting layer

Dyes and Pigments (2009)

Xingbo Cao Yugeng Wen Yunlong Guo Gui Yu Yunqi Liu

Triphenylamine

Benzidine

Derivative (finance)

Luminous efficacy

10.1016/j.dyepig.2009.08.003

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Citations (20)

Molecular design of TPD-based organic A-π-D-π-A dyes for dye-sensitized solar cells

Chemical Research in Chinese Universities (2013)

Xingbo Cao

Photocurrent

Open-circuit voltage

10.1007/s40242-013-2149-0

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Citations (7)

Electrosynthesis of a flexible n-type polypyrrole/silver selenide thermoelectric nanocomposite film with ultra-high power factors

Applied Surface Science (2024)

Yang Li Cai‐Yan Gao Zhiping Chen Huiping Li Xin‐Heng Fan

Electrosynthesis

Polypyrrole

Selenide

10.1016/j.apsusc.2024.160359

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Citations (1)

Novel TPD-based organic D–π–A dyes for dye-sensitized solar cells

Chemical Communications (2009)

Gang Li Yanfang Zhou Xingbo Cao Peng Bao Ke‐Jian Jiang

A novel class of organic D–π–A dyes employing a N,N,N′,N′-tetraphenylbenzidine (TPD) unit as donor was designed and synthesized for dye-sensitized solar cells, which achieved a solar-to-electricity conversion efficiency (η) of 5.63% in preliminary tests as compared to 6.42% for N3 dye under the same experimental conditions.

Organic dye

10.1039/b822190a

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Citations (77)