Volume 10

Issue 12,2017

(33 articles)

Contents(PDF)

Ji-Lei Shi1,3, Dong-Dong Xiao2, Xu-Dong Zhang1,3,Ya-Xia Yin1, Yu-Guo Guo1,3 (*), Lin Gu2 (*), and Li-Jun Wan1 (*)

Here, we demonstrate that the structural evolution of Li-rich cathodes can be significantly inhibited by intentional introduction of certain adventive cations (like Ni2+) or by premeditated reservation of original Li+ ions residing in the Li slab in the delithiated state.
https://doi.org/10.1007/s12274-017-1489-3
2017, 10(12): 4201–4209
https://doi.org/10.1007/s12274-017-1662-8
2017, 10(12): 4210–4220

Jianming Zheng1,, Pengfei Yan2,, Jiandong Zhang2, Mark H. Engelhard2, Zihua Zhu2, Bryant J. Polzin3, Steve Trask3, Jie Xiao1, Chongmin Wang2 (*), and Jiguang Zhang1 (*)

The effect of the composition of lithium nickel-manganese-cobalt oxide (NMC) cathodes on the cycling stability of LiNixMnyCozO2 during high-voltage operation has been systematically investigated. The results demonstrate that the Co content has a dominating impact on the stability of NMC cathodes during high voltage cycling due to the significant overlap between the Co3+/4+ t2g band and the O2− 2p band.
https://doi.org/10.1007/s12274-017-1761-6
2017, 10(12): 4221–4231
Published: 1 September 2017

Joon Kyo Seo1,2, Hyung-Man Cho1,2, Katsunori Takahara1, Karena W. Chapman3, Olaf J. Borkiewicz3, Mahsa Sina1 (*), and Y. Shirley Meng1,2 (*)

The conversion reaction voltage in the Li ion battery is reinterpreted based on the size of metal nanoparticles. A reversible CuF2 electrode is developed by coating with NiO.
https://doi.org/10.1007/s12274-016-1365-6
2017, 10(12): 4232–4244

Qing Zhao1, Jianbin Wang1, Chengcheng Chen1, Ting Ma1, and Jun Chen1,2 (*)

A nanostructured Li4C8H2O6/graphene composite exhibits a highrate capability and ultra-long cycling life in rechargeable Li-ion batteries. The improved conductivity, nanostructure morphology, and chemical-bond interaction between Li4C8H2O6 and graphene contribute to the superior electrochemical properties.
https://doi.org/10.1007/s12274-017-1580-9
2017, 10(12): 4245–4255

Chunpeng Yang, Boyang Liu, Feng Jiang, Ying Zhang, Hua Xie, Emily Hitz, and Liangbing Hu (*)

A Li-ion conducting hybrid film consisting of a garnet-type ion conductor and a polymer electrolyte is proposed as a protective layer for a Li metal anode. The hybrid ion-conducting layer allows Li deposition only underneath it and effectively suppresses Li dendrites, yielding Li metal anodes with excellent cycling stability.
https://doi.org/10.1007/s12274-017-1498-2
2017, 10(12): 4256–4265

Yufei Zhang1,2,3,§, Huanwen Wang3,§, Jun Yang2,3, Haosen Fan3, Yu Zhang3, Zhengfei Dai3, Yun Zheng3, Wei Huang2 (*), Xiaochen Dong2 (*), and Qingyu Yan3 (*)

Hydrogenated vanadium oxide nanoneedles were prepared and show superior lithium storage properties, with a discharge capacity of 941 mA·h·g−1 at 100 mA·g−1 and a reversible capacity of ~285 mA·h·g−1 after 1,000 cycles at 5 A·g−1 when tested as the anode in a Li ion battery.
https://doi.org/10.1007/s12274-017-1582-7
2017, 10(12): 4266–4273

Wei Zhai, Qing Ai, Lina Chen, Shiyuan Wei, Deping Li, Lin Zhang, Pengchao Si, Jinkui Feng (*), and Lijie Ci (*)

Microsized walnut-like porous silicon/reduced graphene oxide (P-Si/rGO) core–shell composites are prepared via in situ reduction followed by a dealloying process.
https://doi.org/10.1007/s12274-017-1584-5
2017, 10(12): 4274–4283

Bharat Gattu1, Prashanth Hanumantha Jampani3, Moni Kanchan Datta3,4, Ramalinga Kuruba3, and Prashant N. Kumta1,2,3,4 (*)

A water-soluble NaCl template facilitates the generation of Si nanostructures with different morphologies that show high capacities and stable performances as anode materials for lithium-ion batteries.
https://doi.org/10.1007/s12274-017-1707-z
2017, 10(12): 4284–4297

Jintao Zhang, Le Yu (*), and Xiong Wen (David) Lou (*)

A novel hierarchical nanocomposite composed of CoS2 nanoparticles embedded in N-doped carbon nanotube frameworks was synthesized using a two-step metal-organic-framework-engaged strategy. Owing to its unique structural features and desirable chemical composition, the obtained nanocomposite exhibited enhanced electrochemical properties for use as an anode material for lithium-ion batteries.
https://doi.org/10.1007/s12274-016-1394-1
2017, 10(12): 4298–4304
Published: 10 January 2017