Transient Electronics: Biodegradable Natural Pectin‐Based Flexible Multilevel Resistive Switching Memory for Transient Electronics (Small 4/2019)

Xu, Jiaqi; Zhao, Xiaoning; Wang, Zhongqiang; Hu, Junli; Ma, Jiangang; Liu, Yichun

doi:10.1002/smll.201970025

Cited by 8 publications

(8 citation statements)

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“…The destruction of data storage devices can ensure that data are not leaked, and transient electronics can play a prominent role in this process. [25,61] We fabricated a set of nonvolatile resistive storage devices that can be remotely destroyed on demand. As shown in Figure 5A and Figure S10, Supporting Information, the LM heater is combined with a Bluetooth module, and it can be destroyed by remote instructions from a mobile phone at a distance of more than 10 m. The builtin storage device is a 3 × 3 array resistive storage device with LM as the upper electrode, ITO as the lower electrode, and pectin as the dielectric material, as shown in Figure S10, Supporting Information.…”

Section: Resultsmentioning

confidence: 99%

Fully Recyclable Liquid‐Metal‐Based Multi‐Layer Thermally Triggered Transient Electronic Devices

Long

Huang

et al. 2022

Adv Materials Technologies

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The emergent transient electronics that can be destroyed or degraded harmlessly under an environmental stimulus are attracting extensive attentions toward eco‐friendly electronic devices and confidential communication applications. However, currently available transient electronics are limited by the poor recyclability of components, which fails to meet the ever‐increasing demands of advanced electronic devices. Here, this work reports a fully recyclable transient electronic device based on a multi‐layered architecture, comprising a liquid metal (LM) as the conductor and a NaOH solution‐embedded paraffin composite (NPC) as the degradation agent. Upon thermally triggered by the bottom heater, the middle‐layer LM circuit and the top NPC layer melt, releasing the aqueous alkali to destroy the circuit at a quick transient rate (46 ± 4 s). Afterward, both the free LM and paraffin are recycled at extremely high efficiencies, that is, 98% for LM owing to the self‐aggregation and fluidic nature, 95% for paraffin arising from the low melting point and good recoverability. The successful integration of transience and recycling abilities dramatically improves the feasibility of transient electronics in real applications, as further demonstrated in a radio‐frequency transmission device and a remote destructible memristor, which hold great promises for confidential data storage devices and next‐generation electronics.

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Section: Resultsmentioning

confidence: 99%

Fully Recyclable Liquid‐Metal‐Based Multi‐Layer Thermally Triggered Transient Electronic Devices

Long

Huang

et al. 2022

Adv Materials Technologies

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“…Hence, tailoring MW and degree of substitution in planta can have large impact on the performance of the pectins in biomaterial applications. These materials are just beginning to be investigated for use in advanced novel materials, such as transient electronics [ 67 ], phase change material capsule shells [ 68 ], and flame-retardant aerogels [ 69 , 70 ]. Furthermore, regiospecific modification of polysaccharides, such as ring opening grafting of lactones on pectin [ 71 ], offers a new class of amphiphilic polymers based on the degree of substitution of the methyl ester.…”

Section: Lignocellulosic Biomass Chemical Constituentsmentioning

confidence: 99%

Tailoring renewable materials via plant biotechnology

Vries

Guevara-Rozo

Cho

et al. 2021

Biotechnol Biofuels

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Plants inherently display a rich diversity in cell wall chemistry, as they synthesize an array of polysaccharides along with lignin, a polyphenolic that can vary dramatically in subunit composition and interunit linkage complexity. These same cell wall chemical constituents play essential roles in our society, having been isolated by a variety of evolving industrial processes and employed in the production of an array of commodity products to which humans are reliant. However, these polymers are inherently synthesized and intricately packaged into complex structures that facilitate plant survival and adaptation to local biogeoclimatic regions and stresses, not for ease of deconstruction and commercial product development. Herein, we describe evolving techniques and strategies for altering the metabolic pathways related to plant cell wall biosynthesis, and highlight the resulting impact on chemistry, architecture, and polymer interactions. Furthermore, this review illustrates how these unique targeted cell wall modifications could significantly extend the number, diversity, and value of products generated in existing and emerging biorefineries. These modifications can further target the ability for processing of engineered wood into advanced high performance materials. In doing so, we attempt to illuminate the complex connection on how polymer chemistry and structure can be tailored to advance renewable material applications, using all the chemical constituents of plant-derived biopolymers, including pectins, hemicelluloses, cellulose, and lignins.

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“…In this regard, RS memory devices employing materials with biological origin as well as natural plant extract may play a crucial role. 27,28 RS memory devices employing a wide range of biomaterials including proteins, 27,29 carbohydrates, 23 starch, 30 biopolymers, 31,32 cellulose, 33 enzymes, 34 pectins, 35 glucose, 36 and so forth have already been studied by different research groups across the globe. On the other hand, there are few reports showing the use of natural plant materials toward realization of RS memory devices.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, the biggest challenge to researchers is to find out alternative technology which is sustainable for the environment and at the same time that fulfills the demand of increasing data storage device requirements. In this regard, RS memory devices employing materials with biological origin as well as natural plant extract may play a crucial role. , RS memory devices employing a wide range of biomaterials including proteins, , carbohydrates, starch, biopolymers, , cellulose, enzymes, pectins, glucose, and so forth have already been studied by different research groups across the globe. On the other hand, there are few reports showing the use of natural plant materials toward realization of RS memory devices. − Properties such as moderate to high charge carrier mobility, thermal stability across a wide temperature range, and high energy band gap make natural materials an attractive choice for the functional layer of electronic devices. − …”

Section: Introductionmentioning

confidence: 99%

“…The abundance of resources and simple low-cost device fabrication process of natural material-based electronic devices have opened up new gates to the advancement of the electronic world due to their applications as functional materials in various devices such as brain-inspired devices, sensors, wearable electronics, and so forth. ,− Such advantages motivate us to further explore natural materials as functional layers in resistive memory devices. As far as the literature survey is concerned, very few natural materials such as aloe vera, apple, orange peel, and so forth have been reported to show RS. ,− …”

Section: Introductionmentioning

confidence: 99%

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Resistive Switching Behavior Employing the Ipomoea carnea Plant for Biodegradable Rewritable Read-Only Memory Applications

Rahman

Deb

Sarkar

et al. 2023

ACS Appl. Electron. Mater.

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Development of biocompatible and biodegradable information storage could be one of the major strides toward the advancement of the next-generation eco-friendly electronics. Locally available leaves of Ipomoea carnea (IC) are employed to design a nonvolatile resistive memory device having the configuration Au/IC/ITO. The IC-based memory device is found to have back-to-back Schottky behavior. The memory device exhibits a very good ON/OFF ratio (∼102), device yield (78%), reproducibility (≈32 cycles), and good physical stability (>360 days). Upon UV irradiation, the device performance improves in terms of a higher device yield (82%) and a larger memory window (104). Space charge-limited conduction, Schottky emission (SE), and metallic filament formation were the key behind the conduction mechanism for such observed switching behavior. Atomic force microscopy measurements have also been carried out in order to visualize the conduction filament in the IC-based resistive device. Temperature-dependent investigations confirmed that the gold filament and oxygen vacancy filament play an important role in the conduction mechanism. Based on the I–V characteristics as well as the data storage nature, it has been proposed that IC-based switching devices may be utilized to design rewritable read-only memory devices. This is an improvement of conventional write-once-read-many memory.

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Transient Electronics: Biodegradable Natural Pectin‐Based Flexible Multilevel Resistive Switching Memory for Transient Electronics (Small 4/2019)

Cited by 8 publications

References 0 publications

Fully Recyclable Liquid‐Metal‐Based Multi‐Layer Thermally Triggered Transient Electronic Devices

Fully Recyclable Liquid‐Metal‐Based Multi‐Layer Thermally Triggered Transient Electronic Devices

Tailoring renewable materials via plant biotechnology

Resistive Switching Behavior Employing the Ipomoea carnea Plant for Biodegradable Rewritable Read-Only Memory Applications

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