Volume 9

Issue 12,2016

(32 articles)

Contents(PDF)

Yu Sheng Zhou1,§, Shengming Li1,2,§, Simiao Niu1,§, and Zhong Lin Wang1,3 (*)

Comparison of the dynamics of the charge transfer between contact electrification and triboelectrification, simulated by contact and tapping mode AFM, respectively.
https://doi.org/10.1007/s12274-016-1241-4
2016, 9(12): 3705–3713

Xianming He1,2,3, Xiaojing Mu2,3, Quan Wen2,3, Zhiyu Wen2,3, Jun Yang4, Chenguo Hu1 (*), and Haofei Shi4 (*)

A flexible and transparent triboelectric nanogenerator (FT-TENG), with an ordered porous polydimethylsiloxane (PDMS) film and graphene electrodes is fabricated. The ordered porous PDMS film with high transmittance is fabricated by acid etching ZnO spheres composed of aggregated nanoparticle. The output performance of the FT-TENG, based on the ordered porous film, is greatly improved with little damage to its optical properties. The effects of the microstructure formed in a dielectric tribomaterial, on the surface charge density are systematically analyzed.
https://doi.org/10.1007/s12274-016-1242-3
2016, 9(12): 3714–3724

Hongwei Zhang1, Liang Zhou2, Xiaodan Huang1, Hao Song1, and Chengzhong Yu1 (*)

A novel SeS2/double-layered hollow carbon composite was designed where SeS2 is located predominantly in the interlayer void of the double-layered structures with a high loading of 75%. The asprepared composite exhibits high reversible specific capacity, good cycling stability, and excellent rate capability as a cathode material for Li–SeS2 batteries.
https://doi.org/10.1007/s12274-016-1243-2
2016, 9(12): 3725–3734

Mingkai Liu1,2, Zhibin Yang2, Hao Sun2, Chao Lai1, Xinsheng Zhao3, Huisheng Peng2 (*), and Tianxi Liu1,4 (*)

A lightweight, electrically conductive hybrid carbon aerogel with both aligned micrometer-sized and interconnected nanometer-sized pores was created as a promising interlayer for lithium–sulfur battery. The hierarchically porous structure promotes transport of electrons and lithium ions and efficiently mitigates “shuttling” of the polysulfides. The resulting lithium–sulfur battery exhibits combined high specific capacity, rate capability, and cycling stability.
https://doi.org/10.1007/s12274-016-1244-1
2016, 9(12): 3735–3746

Yingjie Wu, Tieyan Si, Jingxin Shao, Zhiguang Wu (*), and Qiang He (*)

The Janus polymer multilayer capsule motor can perform fuel-free propulsion under exposure to near-infrared light in various fluids. Such near-infrared-powered propulsion relies on the self-thermophoresis of Janus capsule motors through the photothermal effect.
https://doi.org/10.1007/s12274-016-1245-0
2016, 9(12): 3747–3756

Huijuan Yu1,2,§, Guannan Guo1,2,§, Li Ji2, Hanwen Li1, Dong Yang1(*), Jianhua Hu1, and Angang Dong2 (*)

In this paper, we report the designed synthesis of micron-sized, highly ordered mesoporous microspheres comprising few-layered graphene, which are demonstrated to be an ideal platform for fabricating high-performance composite electrodes to be used in lithium-ion batteries.
https://doi.org/10.1007/s12274-016-1246-z
2016, 9(12): 3757–3771

Mei Zhao1,§, Wenting Zhang1,2,§, Manman Liu1, Chao Zou1, Keqin Yang1, Yun Yang1, Youqing Dong1, Lijie Zhang1 (*), and Shaoming Huang1 (*)

(a) Photoluminescence (PL) intensity mapping of emission at ~1.83 eV (MoS2) for ReS2/MoS2 van der Waals heterojunctions. (b) Optoelectrical characteristics of ReS2/MoS2 van der Waals heterojunctions in the dark (black line) and under light illumination (532 nm).
https://doi.org/10.1007/s12274-016-1247-y
2016, 9(12): 3772–3780

Yan Wang1,§, Wei Huang2,§, Conghui Si3, Jie Zhang3, Xuejiao Yan3, Chuanhong Jin2, Yi Ding4, and Zhonghua Zhang3 (*)

Self-supporting nanoporous gold-palladium overlayer bifunctional catalysts towards oxygen reduction and evolution reactions were fabricated by surface nano-engineering of dealloying-driven nanoporous gold.
https://doi.org/10.1007/s12274-016-1248-x
2016, 9(12): 3781–3794

Shuli Xin1,§, Zhengqing Liu2,§, Li Ma1, Yao Sun1, Chunhui Xiao1, Fei Li1,3 (*), and Yaping Du2 (*)

Three-dimensional rosebud-like MoSe2@rGO hybrid nanostructures with good electrocatalytic activity for the oxygen reduction reaction (ORR) were successfully synthesized. The scanning electrochemical microscopy technique was used to investigate the local electrocatalytic activity of the MoSe2@rGO composites for the ORR at the micrometer scale.
https://doi.org/10.1007/s12274-016-1249-9
2016, 9(12): 3795–3811

Yun Chang1,2, Kai Li2,3, Yanlin Feng1,2, Ning Liu1,2, Yan Cheng1,2, Xiujuan Sun1,2, Yuqing Feng4, Xi Li4 (*), Zhijian Wu2,3 (*), and Haiyuan Zhang1,2 (*)

Polyhedral lead sulfide (PbS) nanocrystals with exposed {100} and {111} facets show {100}-facet-dependent toxicity through activation of oxidative stress and heavy metal stress responses. Toxicity was induced by {100}-facet-dependent Pb dissolution, and NH4Cl-based surface passivation was developed as an efficient “safe-by-design” approach to prevent Pb dissolution from {100} facets and create safer polyhedral PbS nanocrystals.
https://doi.org/10.1007/s12274-016-1251-2
2016, 9(12): 3812–3827