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If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. Please visit www.emeraldinsight.com/authors for more information. About Emerald www.emeraldinsight.comEmerald is a global publisher linking research and practice to the benefit of society. The company manages a portfolio of more than 290 journals and over 2,350 books and book series volumes, as well as providing an extensive range of online products and additional customer resources and services.Emerald is both COUNTER 4 and TRANSFER compliant. The organization is a partner of the Committee on Publication Ethics (COPE) and also works with Portico and the LOCKSS initiative for digital archive preservation. ABSTRACTFacing uncertain environments, firms have strived to achieve competitive advantage by partnership management and supply chain collaboration. The objective of the research is to uncover the nature of partnership management and explore its impact on supply chain collaboration and firm innovation performance. The research divides partnership management into three stages: partnership selection, partnership establishment, and partnership sustention. The research constructs the influence mechanism of partnership management on supply chain collaboration and innovation performance. By questionnaire of 133 manufacturing enterprises in the Yangtze River Delta of China, and using SPSS statistical analysis, the empirical results show that partnership selection, partnership establishment, and partnership sustention have significantly positive influence on supply chain collaboration and innovation performance; supply chain collaboration has a complete mediating effect between partnership election, partnership establishment, and innovation performance; and supply chain collaboration has a partial mediating effect between partnership sustention and innovation performance. The research reveals the construct mechanism of firms' improving innovation performance through partnership management.

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Tellurium (Te) has attracted intensive attention for its potential as stationary energy storage system due to its high volumetric capacity and the intrinsic electronic conductivity. Nevertheless, this battery suffers from the low utilization of active Te and the vast volume variations during cycling. Hierarchical N-doped carbon (NÀ C) porous microspheres etched from MnCO 3 microsphere template are designed as a host for Te. The hierarchical microspheres, with abundant pores and voids, shortens the ions diffusion/electrons transport distances and buffers the volume expansion of the active materials. When constructed the KÀ Te battery, the Te@NÀ C electrode delivers a remarkable reversible capacity of 390 mA h g À 1 (corresponding to 2437.5 mA h cm À 3 ) at 0.1 A g À 1 after 100 cycles and 170 mA h g À 1 (corresponding to 1062.5 mA h cm À 3 ) after 2000 cycles at 0.5 A g À 1 . This novel design in this work may open up new opportunities for the development of the new energy storage systems with high volumetric energy density.

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