All-biomaterial supercapacitor derived from bacterial cellulose

Wang, Xiangjun; Kong, Debin; Zhang, Yunbo; Wang, Bin; Li, Xianglong; Qiu, Tengfei; Song, Qi; Ning, Jing; Song, Yan; Zhi, Linjie

doi:10.1039/c6nr01485b

Cited by 98 publications

(44 citation statements)

References 59 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…All biomaterial supercapacitors are constructed by the modification of a BC gel electrolyte, together with thermal treatment to obtain the electrode material. 51 These electrode materials from BC exhibit ion mobility with reasonable charging-discharging behavior and rate performances, thus paving the way toward obtaining electrodes made only of biomaterials for energy storage applications.…”

Section: Bacterial Cellulosementioning

confidence: 99%

3D network of cellulose-based energy storage devices and related emerging applications

et al. 2017

View full text Add to dashboard Cite

show abstract

Section: Bacterial Cellulosementioning

confidence: 99%

3D network of cellulose-based energy storage devices and related emerging applications

et al. 2017

View full text Add to dashboard Cite

show abstract

“…Moreover, in nature, the biomass material with fibrous structure can be found everywhere, such as flax [55], ramie [56,57], stem bark [58], lotus seedpods [59], bacterial cellulose [24,[60][61][62][63][64], because they usually contain lignin and cellulose. It is wellknown that electrospinning is a powerful and simple technique for fiber production [65].…”

Section: Fibrous Structurementioning

confidence: 99%

Biomass-derived carbon materials with structural diversities and their applications in energy storage

2017

View full text Add to dashboard Cite

Currently, carbon materials, such as graphene, carbon nanotubes, activated carbon, porous carbon, have been successfully applied in energy storage area by taking advantage of their structural and functional diversity. However, the development of advanced science and technology has spurred demands for green and sustainable energy storage materials. Biomass-derived carbon, as a type of electrode materials, has attracted much attention because of its structural diversities, adjustable physical/chemical properties, environmental friendliness and considerable economic value. Because the nature contributes the biomass with bizarre microstructures, the biomass-derived carbon materials also show naturally structural diversities, such as 0D spherical, 1D fibrous, 2D lamellar and 3D spatial structures. In this review, the structure design of biomass-derived carbon materials for energy storage is presented. The effects of structural diversity, porosity and surface heteroatom doping of biomass-derived carbon materials in supercapacitors, lithium-ion batteries and sodium-ion batteries are discussed in detail. In addition, the new trends and challenges in biomass-derived carbon materials have also been proposed for further rational design of biomass-derived carbon materials for energy storage.

show abstract

“…Furthermore, one compelling advantage of this material is the green synthesis without adding any poisonous agents. Later, some researchers started to prepare many CNF nanocomposites derived from BC, including CNF@Co aerogels, [102] CNF/SnO 2 aerogels, [103] MoS 2 nanoparticles/CNF foam, [104] MoS 2 nanoleaves/CNFs, [105] porous CNFs, [106] CNFs/Pt nanoparticles, [107] nickel-cobalt layered double hydroxide (Ni-Co LDH) nanosheets/nitrogen-doped CNFs, [108] and CNFs/amorphous Fe 2 O 3 . [109] Raw cotton, a typical natural resource, is also used as raw material for fabricating CNF aerogels.…”

Section: Thermal Transformation Approachmentioning

confidence: 99%

“…3D nitrogen-doped porous CNFs can be prepared using our CNF gel without adding any activation as the electrodes of supercapacitors, which exhibit hierarchical structure with reasonable distribution of mesopores and micropores. Compared to the carbon materials with single-sized pores, the [57][58][59][60][61][62][63][64]72] High surface areas; low volume density Thermal transformation approach CNF gels derived from thermal transformations of BC [16,70,85,86,[102][103][104][105][106][107][108][109][110][111][112][113] CVD technique 3D CNF/graphene networks [116] 3D CNF films Template-assisted approach Carbon cloth, carbon papers and carbon fiber felt-based 3D CNF films [128][129][130][131][132][133][134][135][136][137][139][140][141][142][143][144][145][146][147]…”

Section: Supercapacitorsmentioning

confidence: 99%

Macroscopic‐Scale Three‐Dimensional Carbon Nanofiber Architectures for Electrochemical Energy Storage Devices

Chen

Feng

Liang

et al. 2017

Advanced Energy Materials

161

View full text Add to dashboard Cite

Therefore, it is necessary to develop highperformance energy storage devices for facilitating the effective utilization of intermittent renewable energy sources. [7][8][9] Among varieties of electrochemical energy storage devices, supercapacitors (known as electrochemical capacitors) [10,11] and some rechargeable batteries (lithium-ion batteries (LIBs), lithiumsulfur (Li-S) batteries, and metal-O 2 batteries) [12][13][14][15] are at the frontier, because they can transport high power and store high energy. Nowadays, they play an indispensable role in our daily life by powering numerous portable electronic devices (e.g., cell phones and laptops), hybrid electric vehicles, and large-scale electrical grids. [16][17][18][19] It is well accepted that the performance of energy storage devices mainly depended on their electrode materials. [20,21] Owing to the advantages of large surface area, light weight, good electrical conductivity, and high thermal/ chemical stability, carbon materials have been considered as the most important electrode materials of supercapacitors and rechargeable batteries [8,20,21] Hence, various nanostructured carbons, such as carbon/graphene quantum dots, [22,23] carbon nanofiber (CNFs), [16,24] carbon nanotubes (CNTs), [13,25] graphene [26][27][28][29][30][31][32] carbon nanosheets, [33,34] 3D carbon nanostructures, [35][36][37] and porous carbon, [38,39] have gained great attention. Among these materials, 3D carbon nanomaterials have some advantages. The interlinked architecture not only shortens transport distances for ions in the well-interconnected wall structure, but also provides a continuous pathway endowing for the fast electron transport. [40] Moreover, the structural interconnectivities guarantee higher electrical conductivity and better mechanical stability. [36,41] Thereby, the design and fabrication of various 3D carbonbased nanostructures, including carbon nanotube networks, graphene gels, graphene foams, and 3D CNFs, have been intensively investigated.Over the past few years, there are many reviews summarizing the progress of fabricating 3D carbon-based nanomaterials. For example, Schneider et al. overviewed the recent advance in the synthesis of 3D arranged carbon nanotube architectures. [42] Li et al. reviewed the carbon-based 3D nanostructures for supercapacitors. [36] Cao and Gui et al. comprehensively reviewed the recent progress in synthesis, properties, and energy applications of CNT sponges, aerogels, and hierarchical composites. [43] The development of high-performance electrochemical energy storage devices is critical for addressing energy crises and environmental pollution.

show abstract

All-biomaterial supercapacitor derived from bacterial cellulose

Cited by 98 publications

References 59 publications

3D network of cellulose-based energy storage devices and related emerging applications

3D network of cellulose-based energy storage devices and related emerging applications

Biomass-derived carbon materials with structural diversities and their applications in energy storage

Macroscopic‐Scale Three‐Dimensional Carbon Nanofiber Architectures for Electrochemical Energy Storage Devices

Contact Info

Product

Resources

About