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CES | ZEPTOOLS ZEM Series Desktop Scanning Electron Microscope Helps Precise Construction of LLM-105 Dense Spherulites

CES | ZEPTOOLS ZEM Series Desktop Scanning Electron Microscope Helps Precise Construction of LLM-105 Dense Spherulites

The energy release efficiency and service safety of energetic materials are closely related to their crystal morphology and microstructure. However, an inherent contradiction has long existed between their high energy density and low mechanical sensitivity. In recent years, the preparation of spherulites and other aggregated morphologies by antisolvent crystallization has become an important technical pathway to resolve this contradiction. Compared with traditional acicular crystals, the unique radial branching structure of spherulites can significantly reduce impact sensitivity and friction sensitivity, while effectively improving powder flowability, enhancing packing density, and increasing thermal stability. Therefore, they show outstanding application potential in the crystallization engineering of energetic materials.

11

2026

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09

Nature Sustainability | ZEPTOOLS JS Series Stylus Profiler Enables New Breakthrough in Ambient-Air Fabrication of High-Efficiency Perovskite and Tandem Solar Cells

Nature Sustainability | ZEPTOOLS JS Series Stylus Profiler Enables New Breakthrough in Ambient-Air Fabrication of High-Efficiency Perovskite and Tandem Solar Cells

Inverted (p-i-n) perovskite solar cells have emerged as a highly promising next-generation photovoltaic technology due to their low-temperature processability, excellent device stability, and compatibility with commercial silicon bottom cells for tandem structures. Currently, high-efficiency lab-scale devices predominantly rely on small-area spin-coating processes in inert gas environments. Transitioning this technology to large-scale industrial production in ambient air is a key direction for achieving sustainable solar energy utilization.

02

2026

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09

Advanced Materials | ZEPTOOLS In Situ TEM Reveals Microscopic Resistive Switching Mechanism of Diamond Memristor for Extreme Environments

Advanced Materials | ZEPTOOLS In Situ TEM Reveals Microscopic Resistive Switching Mechanism of Diamond Memristor for Extreme Environments

Inspired by the human brain, neuromorphic computing and artificial synaptic devices offer significant advantages including low power consumption, high speed, and in-memory computing. However, conventional oxide-based resistive switching memories face severe stability challenges under extreme conditions such as high temperatures. Diamond, with its ultra-wide bandgap, exceptional thermal conductivity, and outstanding chemical stability, is recognized as an ideal semiconductor material for developing extreme-environment electronics. Current explorations of diamond-based synaptic devices primarily rely on photoelectric effects, heterojunction barrier modulation, or doping modification strategies to achieve resistive switching characteristics.

26

2026

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08

CEJ | ZEPTOOLS In-Situ TEM Reveals Microscopic Mechanism of Kinetics-Controlled Lattice Relaxation and Highly Efficient Selective Lead Extraction from Hazardous Waste

CEJ | ZEPTOOLS In-Situ TEM Reveals Microscopic Mechanism of Kinetics-Controlled Lattice Relaxation and Highly Efficient Selective Lead Extraction from Hazardous Waste

Industrial production generates billions of tons of solid waste annually, among which the accumulated stockpile of lead-bearing jarosite waste from zinc hydrometallurgy has exceeded 50 million tons. In this type of hazardous solid waste, the neurotoxic heavy metal lead (Pb) is primarily incorporated into the sodium jarosite lattice via isomorphous substitution, posing long-term leaching toxicity and environmental leakage risks. Therefore, selectively separating and extracting lead from the iron-rich matrix is a core prerequisite for source toxicity reduction and safe disposal of such industrial hazardous wastes.

19

2026

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08

JMST | ZEPTOOLS In-Situ TEM Enables New Breakthrough in High-Strength, Highly Stable α-TiRe Alloy at 700°C

JMST | ZEPTOOLS In-Situ TEM Enables New Breakthrough in High-Strength, Highly Stable α-TiRe Alloy at 700°C

Rhenium, as a key element for enhancing the high-temperature strength, creep resistance, and microstructural stability of structural materials, possesses unique advantages in the field of high-temperature structural materials. In conventional titanium alloy development, rhenium has been primarily used as a stabilizer of the body-centered cubic β phase. Leveraging its large atomic size and slow diffusion kinetics, it effectively suppresses diffusion-controlled microstructural coarsening, thereby improving the high-temperature mechanical performance of the alloy. However, this traditional strengthening strategy relies heavily on the stability of the β phase and fails to fundamentally address the intrinsic performance bottleneck of the dominant hexagonal close-packed α phase in titanium alloys at elevated temperatures.

17

2026

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08

Nature Communications | In-situ TEM from ZEPTOOLS Enables Study of High-Voltage Stabilization Mechanism in Aqueous Zinc-Ion Batteries

Nature Communications | In-situ TEM from ZEPTOOLS Enables Study of High-Voltage Stabilization Mechanism in Aqueous Zinc-Ion Batteries

Facing the energy crisis and environmental pollution, aqueous zinc-ion batteries have become an extremely important sustainable energy storage technology, owing to their abundant raw materials, low cost, and high safety. Among various cathode materials, vanadium-based oxides exhibit high specific energy advantages due to their abundant redox pairs, and their unique structures are more favorable for rapid ion transport, making them a current research hotspot. However, the practical application of aqueous zinc batteries has long been severely constrained by the structural instability of cathode materials during electrochemical cycling.

06

2026

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08

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