Advanced Materials Technologies
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Lead‐Free Halide Double Perovskites: Fundamentals, Challenges, and Photovoltaics Applications
Advanced Materials Technologies - Tập 8 Số 1 - 2023
AbstractMetal halide perovskites (MHPs) have gained tremendous interest in
photovoltaics applications reaching the power conversion efficiency (PCE) of
25.8%. Despite the rapid development of MHP‐based solar cells, the existence of
toxic lead (Pb) and their operational instability are seen as key roadblocks for
commercialization. A viable strategy for developing lead‐free optoelectronic
devices ne...
Empowering Electrochemical Biosensing through Nanostructured or Multifunctional Nucleic Acid or Peptide Biomaterials
Advanced Materials Technologies - Tập 7 Số 10 - 2022
AbstractElectrochemical biosensors continue to evolve at an astonishing pace,
consolidating as competitive tools for determining a wide range of targets and
relentlessly strengthening their attributes in terms of sensitivity,
selectivity, simplicity, response time, and antifouling ability, making them
suitable for getting a foothold in real‐world applications. The design and
exploitation of nanost...
Recent Advances in Halide Perovskite Memristors: Materials, Structures, Mechanisms, and Applications
Advanced Materials Technologies - Tập 5 Số 6 - 2020
AbstractThe memristor is the fourth fundamental circuit element discovered after
resistors, capacitors, and inductors. Although this concept has only been
proposed in 1971 and confirmed in 2008, many materials with memristive
properties have been found since 1962. Halide perovskites have been widely used
in solar cells, and recently it has been found that they also possess good
memristive properti...
An Internet‐of‐Disease System for COVID‐19 Testing Using Saliva by an AI‐Controlled Microfluidic ELISA Device
Advanced Materials Technologies - Tập 7 Số 9 - 2022
AbstractThroughout coronavirus disease (COVID‐19) outbreaks, the centers for
disease control and prevention (CDCP) of a country require monitoring of
particular territories to provide public health guidance. In this work, the
Internet of Diseases (IoD) is suggested for continuous real‐time monitoring of
infectious diseases for public health. Because converging information and
communication technol...
Choice of Binder on Conversion Type CuO Nanoparticles toward Building High Energy Li‐Ion Capacitors: An Approach Beyond Intercalation
Advanced Materials Technologies - Tập 7 Số 9 - 2022
AbstractIn this work, the assembly of lithium‐ion capacitor (LIC) is described
by pairing conversion type CuO nanoparticles recovered from the Cu current
collector of spent lithium‐ion batteries (r‐CuO) as battery type electrode and
activated carbon (AC) as the capacitor type electrode. The Li‐storage property
of r‐CuO is studied in the presence of two binders (polyvinylidene fluoride,
PVDF and ca...
Flexible and Wireless Normal‐Tangential Force Sensor Based on Resonant Mechanism for Robotic Gripping Applications
Advanced Materials Technologies - Tập 7 Số 7 - 2022
AbstractThe ability to detect both normal and tangential forces is essential for
robotic tactile systems, while most available sensors implement this function at
the cost of complex electrode structure and wiring. Here a fully flexible sensor
for wireless detection of normal and tangential force based on resonant
mechanism is reported. The components of the sensor are designed and optimized
to mee...
Wireless Multistimulus‐Responsive Fabric‐Based Actuators for Soft Robotic, Human–Machine Interactive, and Wearable Applications
Advanced Materials Technologies - Tập 5 Số 8 - 2020
AbstractSoft actuators driven by pneumatic or electric means are heavy and
clumsy with physical connections, which hinders their applications in
human–machine interactive, wearable, and biomedical fields. Herewith, a light
fabric bimorph actuator is reported that is driven wirelessly by optical,
thermal, and magnetic energy sources. Being fabricated by laminating
electrically conductive fabric and...
Heterogeneous Conductance‐Based Locally Shape‐Morphable Soft Electrothermal Actuator
Advanced Materials Technologies - Tập 5 Số 2 - 2020
AbstractThe development of soft electrothermal actuators (ETAs) that can be
designed in arbitrary shapes and can easily handle soft objects has recently
attracted much attention. However, the existing ETAs cannot be locally designed
with a single substrate geometry, which places certain limitations on their
applications. In addition, some limited materials (e.g., highly aligned carbon
nanotubes) a...
4D Printing of Shape‐Memory Hydrogels for Soft‐Robotic Functions
Advanced Materials Technologies - Tập 4 Số 8 - 2019
AbstractHydrogel actuators with soft‐robotic functions and biomimetic advanced
materials with facile and programmable fabrication processes remain scarce. A
novel approach to fabricating a shape‐memory‐hydrogel‐(SMG)‐based bilayer system
using 3D printing to yield a soft actuator responsive to the methodical
application of swelling and heat is introduced. Each layer of the bilayer is
composed of p...
Ab Initio Design of Graphene Block Enables Ultrasensitivity, Multimeter‐Like Range Switchable Pressure Sensor
Advanced Materials Technologies - Tập 4 Số 3 - 2019
AbstractIn pursuit of the next‐generation pressure sensors, the fabrication of
graphene‐based devices is considered to be one of the most promising approaches
to address the unsatisfied sensitivity within a wide pressure range. Here, an ab
initio design based on the graphene block is proposed to realize a
high‐performance and multimeter‐like range switchable pressure sensor. The
sensor contains th...
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