Yi Cui Group
Energy storage devices such as lithium ion batteries and supercapacitors are important for portable electronics, vehicle electrification and smart grid. We develop novel nanostructured materials to address critical performance parameters related to energy storage including energy density, power density, safety, cycle and calendar life and cost.
Thin, flexible secondary Li-ion paper batteries.
(DOI: 10.1021/NN1018158) There is a strong interest in thin, flexible energy storage devices to meet modern society needs for applications such as interactive packaging, radio frequency sensing, and consumer products. In this article, we report a new structure of thin, flexible Li-ion batteries using paper as separators and free-standing carbon nanotube
Nanowires for Electrochemical Energy Storage | Chemical Reviews
Nanomaterials provide many desirable properties for electrochemical energy storage devices due to their nanoscale size effect, which could be significantly different from bulk or micron-sized materials. Particularly, confined dimensions play important roles in determining the properties of nanomaterials, such as the kinetics of ion
Yi Cui''s Profile | Stanford Profiles
Yi Cui Fortinet Founders Professor, Professor of Materials Science and Engineering, of Energy Science and Engineering, of Photon Science, Senior Fellow at Woods and Professor, by courtesy, of Chemistry Lightweight and flexible energy storage devices are urgently needed to persistently power wearable devices, and lithium-sulfur batteries
Highly conductive paper for energy-storage devices
Paper, invented more than 2,000 years ago and widely used today in our everyday lives, is explored in this study as a platform for energy-storage devices by integration with 1D nanomaterials. Here, we show that commercially available paper can be made highly conductive with a sheet resistance as low as 1 ohm per square (Omega/sq)
Rapid prototyping of electrochemical energy storage devices
Introduction. There is an immediate global need for improved rechargeable energy storage devices such as batteries, supercapacitors, and hybrid devices to enable various clean technologies including electric vehicles and grid storage and to power our continuously evolving consumer electronics [1, 2].One of the most critical steps in their
A bamboo-inspired nanostructure design for flexible, foldable,
PDF | On Jan 1, 2015, Yongming Sun and others published A bamboo-inspired nanostructure design for flexible, foldable, and twistable energy storage devices | Find, read and cite all the research
Flexible Energy‐Storage Devices: Design
This review describes the most recent advances in flexible energy-storage devices, including flexible lithium-ion batteries and flexible supercapacitors, based on carbon materials and a number of composites and flexible micro-supercapacitor. Flexible energy‐storage devices are attracting increasing attention as they show unique
Flexible and stable high-energy lithium-sulfur full batteries with
Lightweight and flexible energy storage devices are urgently needed to persistently power wearable devices, and lithium-sulfur batteries are promising
Stretchable electrochemical energy storage devices
The increasingly intimate contact between electronics and the human body necessitates the development of stretchable energy storage devices that can conform and adapt to the skin. As such, the development of stretchable batteries and supercapacitors has received significant attention in recent years. This review provides an overview of the
Robust Electrodes for Flexible Energy Storage Devices Based on
Robust Electrodes for Flexible Energy Storage Devices Based on Bimetallic Encapsulated Core–Multishell Structures Yan‐Fei Li, 1 Shuyang Ye, 2 Yan‐Hong Shi, 1 Jian Lin, 1 Yi‐Han Song, 1 Yang Su, 1 Xing‐Long Wu, 1 Jing‐Ping Zhang, 1 Hai‐Ming Xie, 1 Zhong‐Min Su, 1 Hai‐Zhu Sun, 1 and Dwight S. Seferos 2
A Bamboo-Inspired Nanostructure Design for Flexible, Foldable,
Flexible energy storage devices are critical components for emerging flexible electronics. Electrode design is key in the development of all-solid-state supercapacitors with superior
Flexible and stable high-energy lithium-sulfur full batteries with
Here we report a flexible and high-energy lithium-sulfur full battery device with only 100% oversized lithium, enabled by rationally designed copper-coated and nickel-coated carbon fabrics as excellent hosts for lithium and sulfur, respectively. These metallic carbon fabrics endow mechanical flexibility, reduce local current density of the
Intrinsic Self-Healing Chemistry for Next-Generation Flexible
This chapter mainly introduces the research progress of intrinsic self-healing flexible energy storage devices, including self-healing electrode, self-healing
Flexible energy storage devices for wearable
With the growing market of wearable devices for smart sensing and personalized healthcare applications, energy storage devices that ensure stable power supply and can be constructed in flexible
A Bamboo-Inspired Nanostructure Design for Flexible, Foldable
Flexible energy storage devices are critical components for emerging flexible electronics. Electrode design is key in the development of all-solid-state supercapacitors with superior electrochemical performances and mechanical durability. Zhaoliang Zhang 2, Jun Zhou, Wei Cai, Yunhui Huang, Yi Cui 3 Affiliations 1 ∥Sandia
Polymers for flexible energy storage devices
Flexible energy storage devices have received much attention owing to their promising applications in rising wearable electronics. By virtue of their high designability, light weight, low cost, high stability, and mechanical flexibility, polymer materials have been widely used for realizing high electrochemical performance and
A Bamboo-Inspired Nanostructure Design for Flexible, Foldable,
Flexible energy storage devices are critical components for emerging flexible electronics. Electrode design is key in the development of all-solid-state
Energy storage: The future enabled by nanomaterials
Abstract. Lithium-ion batteries, which power portable electronics, electric vehicles, and stationary storage, have been recognized with the 2019 Nobel Prize in chemistry. The development of nanomaterials and their related processing into electrodes and devices can improve the performance and/or development of the existing energy
Yi Cui
Yang Yu-Fei, Yang Jin-Long, Pan Feng, Cui Yi 2020; 39 (1): 16–19 • Synergistic enhancement of electrocatalytic CO2 reduction to C2 oxygenates at nitrogen-doped nanodiamonds/Cu interface.Nature nanotechnology
A bamboo-inspired nanostructure design for flexible foldable
Without the need for extra support, the volumetric energy and power densities based on the whole device are greatly improved compared to the state-of-the-art devices. Furthermore, even under continuous dynamic operations of forceful bending (90°) and twisting (180°), the as-designed device still exhibits stable electrochemical
Flexible Energy Storage Devices to Power the Future
Consequently, there is an urgent demand for flexible energy storage devices (FESDs) to cater to the energy storage needs of various forms of flexible
Nanostructured paper for flexible energy and electronic devices
Cellulose is one of the most abundant organic materials on earth, and cellulose paper is ubiquitous in our daily life. Re-engineering cellulose fibers at the nanoscale will allow this renewable material to be applied to advanced energy storage systems and optoelectronic devices. In this article, we examine the recent development
A Bamboo-Inspired Nanostructure Design for Flexible, Foldable,
Flexible energy storage devices are critical components for emerging flexible electronics. Electrode design is key in the development of all-solid-state supercapacitors with superior electrochemical performances and mechanical durability. Herein, we propose a bamboo-like graphitic carbon nanofiber with a well-balanced macro
Intrinsic Self-Healing Chemistry for Next-Generation Flexible Energy
With the rapid progress of electronic technology, more and more portable electronic devices are developing toward the flexible wearable direction [1,2,3,4,5,6].At present, achieving ultra-long standby time and the service life is one of the important research fields of flexible devices, which puts forward higher requirements for energy
Advanced Carbons Nanofibers‐Based Electrodes for Flexible
The rapid developments of the Internet of Things (IoT) and portable electronic devices have created a growing demand for flexible electrochemical energy
Evaluating Flexibility and Wearability of Flexible Energy Storage Devices
A Review of Manufacturing Methods for Flexible Devices and Energy Storage Devices Biosensors (IF 5.743 ) Pub Date: 2023-09-20, DOI: 10.3390/bios13090896 Yuntao Han, Yunwei Cui, Xuxian Liu, Yaqun Wang
Flexible Electrochemical Energy Storage Devices and Related
4 · This review is intended to provide strategies for the design of components in flexible energy storage devices (electrode materials, gel electrolytes, and separators) with the aim of developing excellent performance and deformability energy storage systems. Firstly, a concise overview is provided on the structural characteristics and properties
Nanostructured paper for flexible energy and electronic devices
Re-engineering cellulose fibers at the nanoscale will allow this renewable material to be applied to advanced energy storage systems and optoelectronic devices.
Grid-Scale Energy Storage: Metal-Hydrogen Batteries
W. Chen, G. Li, Yi Cui, et al. Nature Energy, 2018, 3, 428-435. •Excellent rate capability: 100C •No capacity decay after 10,000 cycles. 10 Revolutionary stationary energy storage technology: Long life ： 30 years,30,000 cycles Safe: zero accident Flexible storage：minutes-72 hours
Flexible and Stretchable Energy Storage: Recent Advances and
Energy-storage technologies such as lithium-ion batteries and supercapacitors have become fundamental building blocks in modern society. Recently, the emerging direction toward the ever-growing market of flexible and wearable electronics has nourished progress in building multifunctional energy-storage systems that can be bent, folded, crumpled,
Thin, Flexible Secondary Li-Ion Paper Batteries
N2 - There is a strong interest in thin, flexible energy storage devices to meet modern society needs for applications such as interactive packaging, radio frequency sensing, and consumer products. In this article, we report a new structure of thin, flexible Li-ion batteries using paper as separators and free-standing carbon nanotube thin films
Flexible Energy‐Storage Devices: Design Consideration and Recent
Flexible energy-storage devices are attracting increasing attention as they show unique promising advantages, such as flexibility, shape diversity, light weight, and so on; these properties enable applications in portable, flexible, and even wearable electronic devices, including soft electronic products, roll-up displays, and wearable devices.
Hydrogel Electrolytes for Flexible Aqueous Energy Storage Devices
Here, the state-of-the-art advances of the hydrogel materials for flexible energy storage devices including supercapacitors and rechargeable batteries are reviewed. In addition, devices with various kinds of functions, such as self-healing, shape memory, and stretchability, are also included to stress the critical role of hydrogel materials.
Highly conductive paper for energy-storage devices
Paper, invented more than 2,000 years ago and widely used today in our everyday lives, is explored in this study as a platform for energy-storage devices by integration with 1D nanomaterials. Here, we
Graphene-based materials for flexible energy storage devices
Advanced materials. 2016. TLDR. The latest research developments on the use of CNTs and graphene in FEES devices are summarized and future prospects and important research directions in the areas of C NT- and graphene-based flexible electrode synthesis and device integration are discussed. Expand.
Flexible and Stretchable Energy Storage: Recent Advances and
Recent progress and well-developed strategies in research designed to accomplish flexible and stretchable lithium-ion batteries and supercapacitors are reviewed. Energy‐storage technologies such as lithium‐ion batteries and supercapacitors have become fundamental building blocks in modern society. Recently, the emerging direction toward the
Stretchable electrochemical energy storage devices
The increasingly intimate contact between electronics and the human body necessitates the development of stretchable energy storage devices that can conform and adapt to the skin. Therefore, the development of stretchable batteries and supercapacitors has received significant attention in recent years. This review provides an overview of the
Energy storage: The future enabled by nanomaterials
Hepel, Maria ( March 2022, Electrochemical Science Advances) Supercapacitors are a new brand of high‐performance nanoengineered devices that match the high capacity of batteries for electric energy storage with the ability of dry capacitors for ultra‐fast charging or discharging rates. Thus, supercapacitors are capable of
سابق：energy storage on the domestic renewable energy power generation side
التالي：polansa ship energy storage system
