1. 毕业设计（论文）的内容和要求

在现代社会中，可以说没有任何领域比能源更加重要，经济的发展和人类生活环境的改善都依赖于能源工业，包括能源的生产和储存。

自从石墨烯被发现以来，类石墨烯材料二维过渡金属硫属化合物(tmds)由于无毒、无污染、低廉以及优异的物理和化学性质，在催化和能源储存方面备受关注。

正如大多数的tmds，mos2具有独特的层状结构，单层的原子间是强的共价键相互作用，层与层是弱的范德华力相互作用。

2. 参考文献

[1] Voiry D, Fullon R, Yang J, et al. The role of electronic coupling between substrate and 2D MoS2 nanosheets in electrocatalytic production of hydrogen[J]. Nature materials, 2016 [2] Lu Q, Yu Y, Ma Q, et al. 2D Transition‐Metal‐Dichalcogenide‐Nanosheet‐Based Composites for Photocatalytic and Electrocatalytic Hydrogen Evolution Reactions[J]. Advanced Materials, 2016, 28(10): 1917-1933. [3] Yin Y, Han J, Zhang Y, et al. Contributions of Phase, Sulfur Vacancies, and Edges to the Hydrogen Evolution Reaction Catalytic Activity of Porous Molybdenum Disulfide Nanosheets[J]. Journal of the American Chemical Society, 2016. [4] Geng X, Sun W, Wu W, et al. Pure and stable metallic phase molybdenum disulfide nanosheets for hydrogen evolution reaction[J]. Nature communications, 2016, 7. [5] Chua C K, Loo A H, Pumera M. Top‐Down and Bottom‐Up Approaches in Engineering 1T Phase Molybdenum Disulfide (MoS2): Towards Highly Catalytically Active Materials[J]. Chemistry-A European Journal, 2016. [6] Zhou X, Liu Y, Ju H, et al. Design and Epitaxial Growth of MoSe2#8211;NiSe Vertical Heteronanostructures with Electronic Modulation for Enhanced Hydrogen Evolution Reaction[J]. Chemistry of Materials, 2016, 28(6): 1838-1846. [7] Oakes L, Carter R, Hanken T, et al. Interface strain in vertically stacked two-dimensional heterostructured carbon-MoS2 nanosheets controls electrochemical reactivity[J]. Nature communications, 2016, 7. [8] Qi Y, Xu Q, Wang Y, Yan B, Ren Y, Chen Z. CO2-Induced Phase Engineering: Protocol for Enhanced Photoelectrocatalytic Performance of 2D MoS2 Nanosheets. ACS NANO. 2016 2016-02-23;10(2):2903-9. [9] Dong B, Liu Y R, Han G Q, et al. Facile Synthesis of MoS2 Modified TiO2 Nanospheres with Enhanced Photoelectrocatalytic activity[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2016, 11(4): 3039-3049. [10] Zhang J, Wang T, Pohl D, et al. Interface Engineering of MoS2/Ni3S2 Heterostructures for Highly Enhanced Electrochemical Overall-Water-Splitting Activity[J]. Angewandte Chemie, 2016, 128(23): 6814-6819. [11] Xing Z, Yang X, Asiri A M, et al. Three-Dimensional Structures of MoS2@Ni Core/Shell Nanosheets Array toward Synergetic Electrocatalytic Water Splitting[J]. ACS applied materials interfaces, 2016. [12] Wu A, Tian C, Yan H, et al. Hierarchical MoS2@MoP core#8211;shell heterojunction electrocatalysts for efficient hydrogen evolution reaction over a broad pH range[J]. Nanoscale, 2016, 8(21): 11052-11059. [13] Ge L, Han C, Xiao X, et al. Synthesis and characterization of composite visible light active photocatalysts MoS2#8211;g-C3N4 with enhanced hydrogen evolution activity[J]. International journal of hydrogen energy, 2013, 38(17): 6960-6969. [14] Zhang G, Liu H, Qu J, et al. Two-dimensional layered MoS2: rational design, properties and electrochemical applications[J]. Energy Environmental Science, 2016, 9(4): 1190-1209. [15] Wang J, Liu J, Chao D, et al. Self-Assembly of Honeycomb-like MoS2 Nanoarchitectures Anchored into Graphene Foam for Enhanced Lithium-Ion Storage[J]. Advanced Materials, 2014, 26(42): 7162-7169. [16] Wang J, Chao D, Liu J, et al. Ni3S2not;@MoS2 core/shell nanorod arrays on Ni foam for high-performance electrochemical energy storage[J]. Nano Energy, 2014, 7: 151-160.

3. 毕业设计（论文）进程安排

2017-12-12~2018-01-23 查阅文献，制定实验方案，完成开题报告 2018-01-24~2018-04-20 MoS2三维结构的制备与调控 2018-04-21~2018-05-31 MoS2三维结构形貌、物相表征以及电化学性能测试 2018-06-01~2018-06-07 毕业论文的撰写 2018-06-08~2018-06-13 完成毕业论文的各项结束工作和毕业答辩