Future high-energy density anode materials from an automotive application perspective

2017 ◽  
Vol 5 (33) ◽  
pp. 17174-17198 ◽  
Author(s):  
Dave Andre ◽  
Holger Hain ◽  
Peter Lamp ◽  
Filippo Maglia ◽  
Barbara Stiaszny
Keyword(s):  
Energy Density ◽  
Anode Materials ◽  
High Energy ◽  
High Energy Density ◽  
Automotive Application ◽  
Automotive Applications ◽  
Active Materials ◽  
Anode Active Materials

Several future anode active materials are critically evaluated against the energy, power and lifetime targets for high-energy density automotive applications.

Manganese phosphoxide/Ni5P4 hybrids as an anode material for high energy density and rate potassium-ion storage

2021 ◽  
Author(s):  
Sen Yang ◽  
Ting Li ◽  
Yiwei Tan
Keyword(s):  
Energy Density ◽  
Lithium Ion Batteries ◽  
Large Scale ◽  
Low Cost ◽  
Lithium Ion ◽  
High Energy ◽  
Potassium Ion ◽  
High Energy Density ◽  
Active Materials ◽  
Ion Storage

Potassium-ion batteries (PIBs) that serve as low-cost and large-scale secondary batteries are regarded as promising alternatives and supplement to lithium-ion batteries. Hybrid active materials can be featured with the synergistic...

Interfacial electron modulation of MoS2/black phosphorus heterostructure toward high-rate and high-energy density half/full sodium-ion batteries

2021 ◽  
Author(s):  
Chenrui Zhang ◽  
Tingting Liang ◽  
Huilong Dong ◽  
Junjun Li ◽  
Junyu Shen ◽  
...  
Keyword(s):  
Energy Density ◽  
Volume Expansion ◽  
Anode Materials ◽  
Large Scale ◽  
Electrochemical Reaction ◽  
High Energy ◽  
Sodium Ion ◽  
High Rate ◽  
High Energy Density ◽  
Sodium Ion Batteries

Sodium-ion batteries (SIBs) have been considered as promising candidates for large-scale energy storage. However, viable anode materials still suffer from sluggish electrochemical reaction kinetics and huge volume expansion during cycling,...

Constructing consistent pore microstructures of bacterial cellulose-derived cathode and anode materials for high energy density sodium-ion capacitors

2020 ◽  
Vol 44 (5) ◽  
pp. 1865-1871 ◽  
Author(s):  
Tianyun Zhang ◽  
Fujuan Wang ◽  
Liang Yang ◽  
Hongxia Li ◽  
Jiangtao Chen ◽  
...  
Keyword(s):  
Energy Density ◽  
Bacterial Cellulose ◽  
Anode Materials ◽  
High Energy ◽  
Sodium Ion ◽  
High Energy Density

Bacterial cellulose-derived cathode and anode with similar carbon microstructure are well match in kinetic for high energy density sodium-ion capacitor.

Achieving high energy density for lithium-ion battery anodes by Si/C nanostructure design

2019 ◽  
Vol 7 (5) ◽  
pp. 2165-2171 ◽  
Author(s):  
Xingshuai Lv ◽  
Wei Wei ◽  
Baibiao Huang ◽  
Ying Dai
Keyword(s):  
Energy Density ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density

Siligraphenes including g-SiC2 and g-SiC3 can be promising candidates as anode materials for lithium-ion batteries.

scholarly journals Mass Production of Calendering-Compatible Sulfur-Rich Secondary Particles via Hail-Inspired Nanostorm Technology for Advanced Metal-Sulfur Batteries

2020 ◽  
Author(s):  
Lanxiang Feng ◽  
Peng Yu ◽  
Xuewei Fu ◽  
Mingbo Yang ◽  
Yu Wang ◽  
...  
Keyword(s):  
Quality Control ◽  
Energy Density ◽  
Cell Biology ◽  
High Performance ◽  
Critical Role ◽  
High Energy ◽  
High Energy Density ◽  
Critical Material ◽  
Active Materials ◽  
Secondary Particles

Abstract Scalable fabrication of high-quality thick sulfur electrodes with high-energy-density and good calendering-compatibility is a prerequisite for the practical success of metal-sulfur batteries. However, this task turns out extremely challenging due to the lack of not only advanced sulfur-rich active materials via scalable approach, but also quality-control principles for thick electrodes. Here, we first develop a new hail-inspired sulfur nanostorm (HSN) technology that can efficiently produce high-performance sulfur-rich secondary particles (S-rich SPs) with applesnail-egg-like structures. This biomimetic S-rich SPs rationally integrate critical material functions and good calendering-compatibility. Meanwhile, a concept of “healthy” microenvironment as learned from cell biology is proposed, for the first time, as a key principle revealing the critical role of calendering-compatibility in the quality-control of thick sulfur electrodes. Consequently, an ultrahigh areal capacity of 12 mAh cm− 2 @ 1 mA cm− 2 is realized. Further, we successfully demonstrate a pouch cell with an exceptional energy density of 430 Wh kg− 1 or 1,004 Wh L− 1 in a quasi-lean electrolyte condition. The technology and concept of this study may bring in new insights and general principles for design of advanced thick electrodes with, but not limited to, sulfur-based active materials.

Co9S8-Ni3S2/CuMn2O4-NiMn2O4 and MnFe2O4-ZnFe2O4/graphene as binder-free cathode and anode materials for high energy density supercapacitors

2020 ◽  
Vol 381 ◽  
pp. 122640 ◽  
Author(s):  
Chandu V.V. Muralee Gopi ◽  
Rajangam Vinodh ◽  
Sangaraju Sambasivam ◽  
Ihab M. Obaidat ◽  
Saurabh Singh ◽  
...  
Keyword(s):  
Energy Density ◽  
Anode Materials ◽  
High Energy ◽  
High Energy Density ◽  
Binder Free

Recent Progress of Anode and Cathode Materials for Lithium Ion Battery

2021 ◽  
Vol 1027 ◽  
pp. 69-75
Author(s):  
Run Yu Liu
Keyword(s):  
Energy Density ◽  
Lithium Ion Battery ◽  
Power Supply ◽  
Cathode Materials ◽  
Anode Materials ◽  
Specific Capacity ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Discharge Process

Lithium ion battery is a kind of secondary battery that mainly relies on lithium ions moving between a positive electrode and a negative electrode. Lithium-ion batteries are considered to be the most ideal automotive power battery and has been widely applied in EV industry due to the outstanding advantages including but not limited to high energy density, high open circuit voltage and wide operating temperature range. The technical bottleneck of lithium-ion power batteries is how to further increase the energy density and optimize operating performance at low temperature. Besides, how to decrease the cost for lithium ion battery is also a big problem. The higher potential end of the power supply device is called cathode materials and the lower potential end of the power supply is called anode materials. At cathode end, Lithium ion intercalation process happens during discharging cycle and lithium ion deintercalation process happens during charging.For anode end, Lithium ion deintercalation process happens during charging cycle and lithium ion insertion process happens during discharging process. Good cathode/anode materials should include but not limited to the following characters: large specific capacity density, long cycling lifetime, good rate performance, proper electric potential and relatively stable structure during charge and discharge process.

scholarly journals High-Energy and High-Power Pseudocapacitor–Battery Hybrid Sodium-Ion Capacitor with Na+ Intercalation Pseudocapacitance Anode

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Qiulong Wei ◽  
Qidong Li ◽  
Yalong Jiang ◽  
Yunlong Zhao ◽  
Shuangshuang Tan ◽  
...  
Keyword(s):  
Energy Density ◽  
High Power ◽  
Anode Materials ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Specific Capacity ◽  
Rate Capability ◽  
High Energy ◽  
Sodium Ion ◽  
High Energy Density

AbstractHigh-performance and low-cost sodium-ion capacitors (SICs) show tremendous potential applications in public transport and grid energy storage. However, conventional SICs are limited by the low specific capacity, poor rate capability, and low initial coulombic efficiency (ICE) of anode materials. Herein, we report layered iron vanadate (Fe5V15O39 (OH)9·9H2O) ultrathin nanosheets with a thickness of ~ 2.2 nm (FeVO UNSs) as a novel anode for rapid and reversible sodium-ion storage. According to in situ synchrotron X-ray diffractions and electrochemical analysis, the storage mechanism of FeVO UNSs anode is Na+ intercalation pseudocapacitance under a safe potential window. The FeVO UNSs anode delivers high ICE (93.86%), high reversible capacity (292 mAh g−1), excellent cycling stability, and remarkable rate capability. Furthermore, a pseudocapacitor–battery hybrid SIC (PBH-SIC) consisting of pseudocapacitor-type FeVO UNSs anode and battery-type Na3(VO)2(PO4)2F cathode is assembled with the elimination of presodiation treatments. The PBH-SIC involves faradaic reaction on both cathode and anode materials, delivering a high energy density of 126 Wh kg−1 at 91 W kg−1, a high power density of 7.6 kW kg−1 with an energy density of 43 Wh kg−1, and 9000 stable cycles. The tunable vanadate materials with high-performance Na+ intercalation pseudocapacitance provide a direction for developing next-generation high-energy capacitors.

Iron Oxide Encapsulated Titanium Niobate Nanotubes as High-Performance Lithium-Free Anode for Solid-State Batteries

2021 ◽  
Author(s):  
Wei Wu ◽  
Wang Lin ◽  
Hongjiang Chen ◽  
Keyan Wei ◽  
Zhitong Li ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Solid State ◽  
Energy Density ◽  
Anode Materials ◽  
High Performance ◽  
High Energy ◽  
High Energy Density ◽  
Solid State Batteries

The development of high-performance solid-state batteries (SSBs) that integrate high safety with high energy density has long been pursued. However, conventional lithium-containing anode materials are unable to balance these two...

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