Smart materials for flexible electronics and devices: hydrogel

RSC Advances, Journal Year: 2024, Volume and Issue: 14(19), P. 12984 - 13004

Published: Jan. 1, 2024

In recent years, flexible conductive materials have attracted considerable attention for their potential use in energy storage devices, touch panels, sensors, memristors, and other applications.

Language: Английский

---

Graphene/F₁₆CuPc synaptic transistor for the emulation of multiplexed neurotransmission

Journal of Semiconductors, Journal Year: 2025, Volume and Issue: 46(1), P. 012603 - 012603

Published: Jan. 1, 2025

Abstract We demonstrate a bipolar graphene/F 16 CuPc synaptic transistor (GFST) with matched p-type and n-type properties, which emulates multiplexed neurotransmission of the release two excitatory neurotransmitters in graphene F channels, separately. This process facilitates fast-switching plasticity by altering charge carriers separated channels. The complementary neural network for image recognition Fashion-MNIST dataset was constructed using relative amplitude properties GFST dominated holes or electrons to improve weight regulation accuracy, achieving pattern accuracy 83.23%. These results provide new insights construction future neuromorphic systems.

Language: Английский

---

Smart Temperature-Adaptive Thermal Regulation Textiles Integrating Passive Radiative Cooling and Reversible Heat Storage

Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110311 - 110311

Published: Oct. 1, 2024

Language: Английский

---

Recent progress in metal-organic frameworks (Part II—material application)

Science China Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 3, 2025

Language: Английский

---

Lanthanide Molecular Clusters and Metal–Organic Layers Constructed by Manipulation of Substituents

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Usually, complexes with different connections and shapes are constructed by regulating the substituents. However, it is extremely challenging to construct two lanthanide dimensions only fine-tuning substituents of ligands, especially (−CH3 −CH2CH3) almost similar physical chemical properties. Herein, multidentate chelating connection modes were successfully using a multicomponent "one-pot method" under guidance coordination method (MCC). They 11-nuclear molecular cluster (Dy11) metal–organic layer (2D-Dy). Specifically, when selected ligand an imidazole-2-carboxaldehyde derivative its substituent −CH3, layered 2D-Dy obtained. The linker [Dy(HL1)3] propeller configuration formed Dy(III) ion acylhydrazone (HL1) condensation three salicylhydrazides 1-methyl-1H-imidazole-2-carboxaldehyde. above linkers further linked alternately propeller-shaped [Dy(NO3)3] as secondary building unit (SBU) form 2D-Dy. In addition, changing −CH3 on −CH2CH3, we obtained example Dy11 epitaxial assembly ions hourglass-shaped Dy9 core, formula [Dy11(HL2)8(μ3–OH)8(μ4-O)2(CH3O)4(NO3)4](NO3)5 18CH3OH. was bombarded high-resolution electrospray ionization mass spectrometry (HRESI-MS) peaks various fragments captured. Based peaks, possible fragmentation mechanisms inferred be → Dy4(HL2)4 Dy3(HL2)2 Dy2(HL2)2 Dy(HL2)2 Dy(HL2)2/Dy2(HL2)2/Dy3(HL2)2/Dy4(HL2)4. This work one rare examples where leads formation dimensions, which promotes progress crystal engineering complexes.

Language: Английский

---

Competitive binding based on cucurbit [ ]uril for florescence/phosphorescence ratiometric detection of 3-nitrotyrosine

Chinese Chemical Letters, Journal Year: 2025, Volume and Issue: unknown, P. 110935 - 110935

Published: Feb. 1, 2025

Language: Английский

---

Remarkable Piezochromism and Pressure-Induced Blue Emission Enhancement in Complex-Unit Copper Halides

ACS Materials Letters, Journal Year: 2025, Volume and Issue: unknown, P. 996 - 1002

Published: Feb. 14, 2025

Language: Английский

---

Efficient energy transfer from organic triplet states to Mn²⁺ dopants for dynamic tunable multicolor afterglow in 1D hybrid cadmium chloride

Chemical Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Tuning Mn 2+ doping in the novel 1D hybrid metal halide enables afterglow color transitions from yellow-green to yellow, orange, and red, resulting efficient energy transfer stable organic triplet states 4 T 1 level of dopants.

Language: Английский

---

Smart Polydimethylsiloxane Materials: Versatility for Electrical and Electronic Devices Applications

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 16, 2025

Abstract Bio‐inspired autonomous smart polydimethylsiloxane (PDMS) and its composite materials hold immense promise for a wide range of applications in electrical electronic devices. These mimic natural protective mechanisms with self‐healing, self‐reporting, self‐cleaning properties, enabling innovative efficient device design. Smart PDMS autonomously activate repair response to mechanical or damage, achieving rapid structural functional recovery preventing failure due the accumulation minor damage. can intuitively report their status through striking color changes, fluorescence, luminescence when exposed external stimuli, providing practical visual feedback health monitoring fault warning. They also have capacity effectively eliminate contaminants ice deposits from surfaces, thereby ensuring stable operation. This review aims introduce current research progress self‐cleaning, self‐reporting materials. The systematically discusses principles, methodological innovations, mechanistic analysis, these materials, highlighting significant potential field Moreover, provides an in‐depth analysis key challenges facing offers insights into future directions strategies.

Language: Английский

---

Chiral lead-free 0D hybrid metal halides for piezoelectric energy harvesting and underwater ultrasound detection

Chinese Chemical Letters, Journal Year: 2025, Volume and Issue: unknown, P. 111176 - 111176

Published: April 1, 2025

Language: Английский

---