Planar Graphene‐Based Microsupercapacitors

Lü, Bing; Jin, Xiaojuan; Han, Qing; Qu, Liangti

doi:10.1002/smll.202006827

Cited by 29 publications

(23 citation statements)

References 188 publications

(253 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Conductive 2D materials readily overcome two bottlenecks of both the surface area and resistance. Typically, graphene is one of the most ideal materials to achieve this, and there has been significant related research into graphene 1305,1306 . Even graphene synthesized using simple laser-induced reduction of graphene oxide or polymer could achieve capacitance in the range of 10 mF•cm −2 and up to 32 mF•cm −2 using KOH activation [1307][1308][1309] .…”

Section: D Materials For Micro-supercapacitorsmentioning

confidence: 99%

Recent Progress on Two-Dimensional Materials

Chang¹,

Chen²,

Chen³

et al. 2021

Acta Physico Chimica Sinica

295

119

View full text Add to dashboard Cite

Research on two-dimensional (2D) materials has been explosively increasing in last seventeen years in varying subjects including condensed matter physics, electronic engineering, materials science, and chemistry since the mechanical exfoliation of graphene in 2004. Starting from graphene, 2D materials now have become a big family with numerous members and diverse categories. The unique structural features and physicochemical properties of 2D materials make them one class of the most appealing candidates for a wide range of potential applications.In particular, we have seen some major breakthroughs made in the field of 2D materials in last five years not only in developing novel synthetic methods and exploring new structures/properties but also in identifying innovative applications and pushing forward commercialisation. In this review, we provide a critical summary on the recent progress made in the field of 2D materials with a particular focus on last five years. After a brief background 物理化学学报 Acta Phys. -Chim. Sin. 2021, 37 (12), 2108017 (3 of 151) introduction, we first discuss the major synthetic methods for 2D materials, including the mechanical exfoliation, liquid exfoliation, vapor phase deposition, and wet-chemical synthesis as well as phase engineering of 2D materials belonging to the field of phase engineering of nanomaterials (PEN). We then introduce the superconducting/optical/magnetic properties and chirality of 2D materials along with newly emerging magic angle 2D superlattices. Following that, the promising applications of 2D materials in electronics, optoelectronics, catalysis, energy storage, solar cells, biomedicine, sensors, environments, etc. are described sequentially. Thereafter, we present the theoretic calculations and simulations of 2D materials. Finally, after concluding the current progress, we provide some personal discussions on the existing challenges and future outlooks in this rapidly developing field.

show abstract

Section: D Materials For Micro-supercapacitorsmentioning

confidence: 99%

Recent Progress on Two-Dimensional Materials

Chang¹,

Chen²,

Chen³

et al. 2021

Acta Physico Chimica Sinica

295

119

View full text Add to dashboard Cite

show abstract

“…Meanwhile, the conductivity, electrochemical performance [24,27,35,36], biocompatibility [37,38], and hydrophobicity [39][40][41] of LIG also have been systematically studied. A variety of LIG devices have been developed, including sensors [14][15][16][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42], supercapacitors [17,[43][44][45][46][47][48][49][50][51][52][53][54][55], nanogenerators [54][55][56][57][58]…”

Section: Introductionmentioning

confidence: 99%

“…Meanwhile, the conductivity, electrochemical performance [ 24 , 27 , 35 , 36 ], biocompatibility [ 37 , 38 ], and hydrophobicity [ 39 , 40 , 41 ] of LIG also have been systematically studied. A variety of LIG devices have been developed, including sensors [ 14 , 15 , 16 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 ], supercapacitors [ 17 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 ], nanogenerators [ 54 , 55 , 56 , 57 , 58 , 59 , 60 , …”

Section: Introductionmentioning

confidence: 99%

Laser-Induced Graphene Based Flexible Electronic Devices

Wang

Zhao

et al. 2022

Biosensors

View full text Add to dashboard Cite

Since it was reported in 2014, laser-induced graphene (LIG) has received growing attention for its fast speed, non-mask, and low-cost customizable preparation, and has shown its potential in the fields of wearable electronics and biological sensors that require high flexibility and versatility. Laser-induced graphene has been successfully prepared on various substrates with contents from various carbon sources, e.g., from organic films, plants, textiles, and papers. This paper reviews the recent progress on the state-of-the-art preparations and applications of LIG including mechanical sensors, temperature and humidity sensors, electrochemical sensors, electrophysiological sensors, heaters, and actuators. The achievements of LIG based devices for detecting diverse bio-signal, serving as monitoring human motions, energy storage, and heaters are highlighted here, referring to the advantages of LIG in flexible designability, excellent electrical conductivity, and diverse choice of substrates. Finally, we provide some perspectives on the remaining challenges and opportunities of LIG.

show abstract

“…Applications are similar to CNTs, and they include composite reinforcement [ 188 ], wearable [ 189 ] and flexible electronics [ 190 , 191 ], including memory devices [ 192 ] and even stretchable batteries [ 193 ], energy storage [ 194 ] and conversion [ 195 , 196 , 197 , 198 ], environmental remediation [ 199 , 200 ], varying types of catalysis [ 201 , 202 , 203 , 204 ], and innovative uses in the healthcare sector [ 205 ], such as regenerative medicine [ 206 ] and sensing [ 207 , 208 ]. In this case, large-scale, cost-effective production of high-quality G [ 209 , 210 ] and standardization are key for the translation of G properties into commodity products at a global level [ 211 ].…”

Section: Introductionmentioning

confidence: 99%

Carbon Nanomaterials (CNMs) and Enzymes: From Nanozymes to CNM-Enzyme Conjugates and Biodegradation

et al. 2022

View full text Add to dashboard Cite

Carbon nanomaterials (CNMs) and enzymes differ significantly in terms of their physico-chemical properties—their handling and characterization require very different specialized skills. Therefore, their combination is not trivial. Numerous studies exist at the interface between these two components—especially in the area of sensing—but also involving biofuel cells, biocatalysis, and even biomedical applications including innovative therapeutic approaches and theranostics. Finally, enzymes that are capable of biodegrading CNMs have been identified, and they may play an important role in controlling the environmental fate of these structures after their use. CNMs’ widespread use has created more and more opportunities for their entry into the environment, and thus it becomes increasingly important to understand how to biodegrade them. In this concise review, we will cover the progress made in the last five years on this exciting topic, focusing on the applications, and concluding with future perspectives on research combining carbon nanomaterials and enzymes.

show abstract

Planar Graphene‐Based Microsupercapacitors

Cited by 29 publications

References 188 publications

Recent Progress on Two-Dimensional Materials

Recent Progress on Two-Dimensional Materials

Laser-Induced Graphene Based Flexible Electronic Devices

Carbon Nanomaterials (CNMs) and Enzymes: From Nanozymes to CNM-Enzyme Conjugates and Biodegradation

Contact Info

Product

Resources

About