Chemical Engineering Journal

Optimization isn’t always about maximization: researchers at Tohoku University found a subtle rule where a bit of restraint actually speeds up chemical reactions in nanoreactors.

This study demonstrated a new strategy for engineering the surface and functional properties of 2D SrTiO₃ perovskite nanoplatelets through the hydrothermal transformation of Aurivillius phase Bi₄Ti₃O₁₂ nanoplatelets. We successfully synthesised both heterostructural SrTiO₃/Bi₄Ti₃O₁₂ photocatalyst which exhibited significantly higher H2 evolution rate than those of traditional heterojunction photocatalysts.

1. Simple, scalable protection for silicon-based Li-ion batteries: A low-cost polymer–ceramic coating dramatically reduces electrode damage caused by silicon expansion. 2. Much longer battery life and improved safety: The coated electrodes last hundreds more charge cycles while maintaining high efficiency and stable operation.

By fine-tuning the surroundings of single cobalt atoms, researchers reveal how tiny design changes can steer oxygen reactions toward cleaner and more efficient hydrogen peroxide production.

Reagent-free (photo)electrochemical systems effectively breakdown cobalt–organic complexes while simultaneously recovering cobalt, presenting a promising strategy for advanced wastewater treatment and resource recovery.

Scientists used a 3D-printing approach to pattern hydrophobic barriers inside hydrophilic filter paper. These barriers, designed in different geometries, guide liquids along precise paths and shape their flow behavior, demonstrating effective use in mixing, gradient generation, and two-phase separation within miniaturized systems.

Scientists from National Taiwan University and the National Institutes of Applied Research of Taiwan develop a rapid and accurate microfluidic device that generates precise drug gradients and outperforms manual dilution, enabling reliable multi-drug screening for high-throughput and personalized medicine.

High-grade gliomas pose formidable challenge clinically due to poor prognosis and high recurrence rate. Principal investigator Prof. Feng-Huei Lin and research scientist Dr. Jason Lin from National Taiwan University have designed a novel injectable gel against high-grade gliomas, which delivers platinum-based chemotherapeutic agents in two stages, including immediate release of carboplatin and delayed release of platinum from platinum-doped calcium carbonate. This time-release gel synergizes subsequent radiotherapy, suppressing tumor relapse while reducing radiation side effects. It offers a promising approach to improving brain cancer treatment.

Researchers at National Taiwan University designed a graphene oxide biochar TiO₂ nanocomposite that combines adsorption capacity with superior photocatalytic activity. With strong material characterization and optoelectronic properties, it offers a novel and sustainable solution for antibiotic removal from livestock wastewater.

Multi-layered mBC/CS/WPU films, made via spraying, mercerization, and infiltration, offer synergistic protection comparable to petroleum-based

In-situ phosphatized Ni–N3PC boosts CO2 to CO conversion in acidic electrolyte, suppresses HER, and achieves >90% FECO with high stability.

A sustainable technology is unveiled to decouple chemical biomass oxidation from hydrogen production, offering new opportunities for carbon-neutral manufacturing.

- DGIST Professor Chiyoung Park’s team develops a simple method to maximize catalytic active sites using a mortar and pestle - Research results published in the Chemical Engineering Journal

- A research team led by Senior Researcher Sangkyoo Lim has successfully developed biomass-based shape memory polymer fibers capable of simultaneously producing and storing energy. - These artificial muscle fibers, which can lift loads exceeding 56,000 times their own weight, are expected to find applications in industries such as medical robotics, advanced textiles, and wearables industries - The findings of the study were published in the Chemical Engineering Journal

- DGIST Professor Youngu Lee and Jeonbuk National University Professor Jaehyuk Lim successfully developed an ultra-sensitive, transparent, and flexible electronic skin mimicking the neural network in the human brain. - Applicable across different areas, including healthcare wearable devices and transparent display touch panels.

- DGIST Professor Park Chiyoung and Inha University Professor U-hyeok Choi collaborate to develop sustainable, flexible electrode sensor material - Research results published in the Chemical Engineering Journal

- Professor Jongmin Choi's team from the Department of Energy Science and Engineering at DGIST adopts a new ligand to enhance the efficiency and stability of perovskite quantum dot solar cells - Solar cell efficiency increases to 15.3% by correcting distortions on the surface of quantum dots

- Insert electrodes inside the luminescent layer to luminate stably even in harsh environments - Strong brightness and durability even in variations... Expected to be used across many different applications, such as outdoor displays and luminous banners

- The introduction of dual-layer coating technology, incorporating both polymers and inorganic materials, has led to the development of stabilization technology for the anode of aqueous zinc batteries. - This technology significantly mitigates the core issues of aqueous zinc batteries, specifically addressing the growth of zinc dendrites and the hydrogen evolution reaction.

- The new photocatalyst is capable of generating methane production 51 times greater compared to commercial TiO2 photocatalysts by improving the surface and electrical properties with amorphous In2TiO5/MoSe2 photocatalysts - The research results were published in Chemical Engineering Journal, a prestigious international journal in the field of energy and environment.

A research team at Osaka Metropolitan University has developed a new simulation method that accurately predicts powder mixing using AI, and has succeeded in increasing calculation speed by approximately 350 times while maintaining the same level of accuracy as conventional methods. This method is expected to not only pave the way for more efficient and precise powder mixing processes but also open up new possibilities for industries seeking to enhance product quality and streamline production.

Scientists demonstrate that diluting high concentration electrolytes can improve the cycling abilities of lithium metal batteries over a wide range of temperatures

Scientists design a novel thermoelectrochemical cell that efficiently converts waste heat into electricity for low-power devices