Group leader Group leader

最小化 最大化


 From "Impossible" to "I'm possible"

---Prof. Yanlin Song

Contact Information Contact Information

最小化 最大化

Prof. Yanlin Song

Address: Institute of Chemistry, Chinese Academy of Sciences

TEL: 86-10-62529284

FAX: 86-10-62529284


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最小化 最大化

Welcome to Song's group!


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最小化 最大化


 A 3D liquid self-shaping strategy is reported for rapidly patterning materials over a series of compositions and accurately achieving micro- and nanoscale structures. The predesigned template selectively pins the droplet, and the surface energy minimization drives the self-shaping processing. The as-prepared 3D circuits assembled by silver nanoparticles carry a current of 208–448 μA at 0.01 V impressed voltage, while the 3D architectures achieved by two different quantum dots show noninterfering optical properties with feature resolution below 3 μm. This strategy can facilely fabricate micro-nanogeometric patterns without a modeling program, which will be of great significance for the development of 3D functional devices.

New Research New Research

最小化 最大化


Fabrication of transparent multilayer circuits by inkjet printing



    Conductive microcables embedded in a transparent film are fabricated by inkjet printing silver-nanoparticle ink into a liquid poly(dimethylsiloxane) (PDMS) precursor substrate. By controlling the spreading of the ink droplet and the rheological properties of the liquid substrate, transparent multilayer circuits composed of high-resolution embedded cables are achieved using a commercial inkjet printer. This facile strategy provides a new avenue for inkjet printing of highly integrated and transparent electronics.

(Paper:Jieke Jiang, Bin Bao, Mingzhu Li , Jiazhen Sun , Cong Zhang , Yang Li , Fengyu Li , Xi Yao ,and Yanlin Song, Fabrication of transparent multilayer circuits by inkjet printing." Advanced Materials, 2016, 28, 1420–1426. )