NiMn layered double hydroxides derived multiphase Mn-doped Ni sulfides with reduced graphene oxide composites as anode materials with superior cycling stability for sodium ion batt... by Chen, Jingwei, Li, Shaohui, Qian, Kai, Lee, Pooi See

“…The optimized NMGS can deliver specific capacity of 460.9 mAh/g at a current density of 50 mA/g, while retaining a capacity of 169.4 mAh/g at an increased current density of 5000 mA/g, demonstrating good rate performance. In addition, when the ether-based electrolyte (1 M NaCF3SO3 in diethylene glycol dimethyl ether) is used, the NMGS can maintain a capacity of 229.2 mAh/g at high current density of 5000 mA/g, and retain capacity of 206.1 mAh/g at 500 mA/g after 2000 cycles. …”
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Polymorphic cobalt sulfide-embedded graphene foam with ultralong cycling and ultrafast rate capability for potassium-ion batteries by Ye, Xinli, Zhang, Junxiong, Ma, Xiaomin, Shen, Zexiang

“…The Co9S8/GF nanocomposite electrode delivers a capacity of 345.65 mAh·g-1 after 600 cycles at 500 mA·g-1 and even 343.06 mAh·g-1 after 1360 cycles at 5000 mA·g-1 in KIBs. Besides, the discharge capacity can reach 461.05 mAh·g-1 after the current increases to 5000 mA·g-1 and a reversible capacity of 578.40 mAh·g-1 when the current density recovers to 250 mA·g-1 again. …”
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Bio-inspired modification of silicon carbide foams for oil/water separation and rapid power-free absorption towards highly viscous oils by Luo, Lulei, Chen, Xuelong, Wang, Yue, Yue, Jianling, Du, Zuojuan, Huang, Xiaozhong, Tang, Xiu-Zhi

“…It took only 22 s for the complete absorption of 200 μL ultra-high viscosity oil (5000 mPa s). A probable mechanism for the rapid absorption of viscous oil had been revealed and the decoration of low-surface-energy molecules together with the distinct porous structure were regarded as the critical factors.…”
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Carbon coated bimetallic sulfide hollow nanocubes as advanced sodium ion battery anode by Chen, Jingwei, Li, Shaohui, Kumar, Vipin, Lee, Pooi See

“…A capacity of 122.3 mA h g−1 can be realized at 5000 mA g−1, showing good rate performance. In addition the carbon coated bimetallic sulfide hollow nanocubes can maintain capacity of 87 mA h g−1 after being cycled at 500 mA g−1 for 150 times, indicating its good cycling stability. …”
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Hierarchical Sandwich-Like Structure of Ultrafine N-Rich Porous Carbon Nanospheres Grown on Graphene Sheets as Superior Lithium-Ion Battery Anodes by Xie, Zhiqiang, He, Ziyang, Feng, Xuhui, Xu, Wangwang, Cui, Xiaodan, Zhang, Jiuhong, Yan, Cheng, Carreon, Moises A., Liu, Zheng, Wang, Ying

“…At a higher specific current of 5000 mA g–1, the electrode still delivers a reversible capacity of over 530 mAh g–1 after 400 cycles, showing a capacity retention of as high as 84.4%. …”
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Three-dimensional nitrogen and sulfur co-doped holey-reduced graphene oxide frameworks anchored with MoO2 nanodots for advanced rechargeable lithium-ion batteries by Pei, Jie, Geng, Hongbo, Ang, Huixiang, Zhang, Lingling, Wei, Huaixin, Cao, Xueqin, Zheng, Junwei, Gu, Hongwei

“…Remarkably, the MoO2/NP-NSG battery exhibits exceedingly good rate capacities of 1021, 965, 891, 760, 649, 500 and 425 mAh g-1 at different current densities of 200, 500, 1000, 2000, 3000, 4000 and 5000 mA g-1, respectively. The superb electrochemical performance is owed to the high porosity of the 3D architecture, the synergistic effect contribution from N and S co-doped in the reduced graphene oxide (rGO), and the uniform distribution of MoO2 nanodots on the rGO surface.…”
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Electrochemical mechanism investigation of Cu2MoS4 hollow nanospheres for fast and stable sodium Ion storage by Chen, Jingwei, Mohrhusen, Lars, Ali, Ghulam, Li, Shaohui, Chung, Kyung Yoon, Al-Shamery, Katharina, Lee, Pooi See

“…CMS1–rGO delivers excellent rate performance (258 mAh g −1 at 50 mA g −1 and 131.9 mAh g −1 at 5000 mA g −1 ) and notably enhanced cycling stability (95.6% after 2000 cycles). …”
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Electrochemical studies of hexavanadates and lithium manganese oxides for aqueous rechargeable lithium batteries by Nair, Vivek Sahadevan

“…ARLBs have much better rate capabilities (10-5000mAg-1) compared to lithium ion batteries (0.1-10mAg-1). …”
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Defect, interface and stack engineering of two dimensional materials for energy applications by Yan, Cheng

“…If current density was up to 5000 mA g−1, it still reversibly presents a decent capacity of more than 530 mAh g−1 after 400 cycles, exhibiting a high rate of retention of 84.4% in terms of capacity. …”
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