Researchers have developed a nickel-stabilized, ruthenium dioxide (Ni-RuO2) anode catalyst for proton exchange membrane (PEM) water electrolysis. The ruthenium—a more abundant precious metal—serves as a promising alternative to the more rare and expensive iridium—currently the practical anode catalyst for electrolysis. The Ni-RuO2 catalyst shows high activity and durability in acidic... Read more →

BASF has introduced the novel X3D technology, a new additive manufacturing technology for catalysts based on 3D printing. Catalysts produced with this technology feature an open structure, resulting in a reduction of the pressure drop across the reactor and a high surface area, significantly improving the catalysts’ performance. BASF has... Read more →

Researchers at the US Department of Energy’s National Renewable Energy Laboratory (NREL), the Massachusetts Institute of Technology (MIT), and Washington State University have developed a a process by which lignin can be selectively converted to jet-range aromatics at unprecedented carbon yields, providing a path toward a 100% drop-in sustainable aviation... Read more →

Nissan Motor has jointly developed a technology with Tohoku University’s Faculty of Pharmaceutical Sciences that inactivates viruses using catalyst active species for aerobic oxidation. The technology has potential applications for inactivating viruses by oxidizing, denaturing and degrading proteins and other substances on the virus surface. With oxygen in the air... Read more →

A research team led by Profs. CHEN Wei and WEI Wei from the Shanghai Advanced Research Institute (SARI) of the Chinese Academy of Sciences reported a novel method that enables efficient CO2 electroreduction to CO by virtue of low-coordination chloride ion adsorption on a silver hollow fiber (Ag HF) electrode.... Read more →

Researchers at the University of Houston (UH), with colleagues from Central China Normal University and the Chinese University of Hong Kong, Hong Kong SAR, have developed a two-electrode catalyst that relies on one compound to produce hydrogen and oxygen efficiently from both seawater and freshwater. A paper on their work... Read more →

Researchers at Korea University have developed high-performance, textile-based electrodes for watersplitting (WSE); the non-noblemetal-based electrodes can generate a large amount of hydrogen with low overpotentials and high operational stability. An open-access paper on their work is published in the RSC journal Energy & Environmental Science. An electrochemical water-splitting reaction offers... Read more →

Syzygy Plasmonics, LOTTE Chemical and LOTTE Fine Chemical (LOTTE Chemical HQ), and Sumitomo Corporation of Americas (SCOA) announced a joint development agreement to test a photocatalytic reactor for clean hydrogen production. The reactor will be installed and brought online in the second half of 2023 at LOTTE Chemical HQ facilities... Read more →

Although the thermocatalytic ammonia decomposition reaction (ADR) is an effective way to obtain clean hydrogen, it relies on the use of expensive and rare ruthenium (Ru)-based catalysts, making it not sustainable or economically feasible. Now, a team from the University at Buffalo, Southern Illinois University, University of South Carolina and... Read more →

Researchers at UCLA, with colleagues at UC Irvine, have designed a graphene-nanopocket-encaged platinum cobalt (PtCo@Gnp) nanocatalyst for fuel cells with good electrochemical accessibility and exceptional durability under a demanding ultralow PGM loading (0.070 mgPGM cm–2) due to the non-contacting enclosure of graphene nanopockets. The PtCo@Gnp delivers a state-of-the-art mass activity... Read more →

A study led by UCLA researchers developed a method for predicting platinum alloys’ potency and stability—two key indicators of how they will perform as catalysts in hydrogen fuel cells. Then, using that technique, they designed and produced an alloy that yielded excellent results under conditions approximating real-world use. The findings... Read more →

A team from the University of Buffalo (UB), Purdue University, Oak Ridge National Laboratory (ORNL), Argonne National Laboratory (ANL), the University of Pittsburgh and Carnegie Mellon University (CMU), with colleagues from other institutions, has developed a highly durable and active Fe–N–C catalyst for proton-exchange membrane fuel cells. The stability improvement... Read more →

Umicore will build a large-scale fuel-cell catalyst plant in Changshu in China to capture the fast emerging growth in fuel-cell technology. The plant will enable the accelerated transformation to hydrogen-based clean mobility, serving demand through to 2030. The greenfield facility is planned and prepared to be carbon-neutral from the start... Read more →

Researchers from the University of Michigan and McGill University in Canada report photochemical syngas synthesis using a core/shell Au@Cr2O3 dual cocatalyst in coordination with multistacked InGaN/GaN nanowires (NWs) with the sole inputs of CO2, water, and solar light. Their paper is published in Proceedings of the National Academy of Sciences... Read more →

BASF has worked with Shell to evaluate and de-risk BASF’s Puristar R0-20 and Sorbead Adsorption Technology for the use in green hydrogen production. The two technologies purify and dehydrate the product hydrogen stream from the water electrolysis process which can then be used for liquification and transportation, as an energy... Read more →

ExxonMobil has developed a unique process technology to enable the manufacture of sustainable aviation fuel (SAF) from renewable methanol. This expands upon ExxonMobil’s suite of technology solutions that are engineered to manufacture SAF from other biofeeds. SAF produced from renewable methanol can play an important role in helping the aviation... Read more →

After systematically studying multiple catalyst compositions, researchers at KAUST and Umicore have clarified the role of cerium (Ce) in Mn-based oxide catalysts for the selective catalytic reduction (SCR) of NOx with NH3 at temperatures below 200 °C. An open-access paper on the study appears in Nature Communications. Recent developments in... Read more →

Researchers from Washington State University (WSU) and the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have devised an artificial enzyme that digests lignin, which has stubbornly resisted previous attempts to develop it into an economically useful energy source. An open-access paper on their work is published in Nature Communications.... Read more →

Using a hematite photocatalyst, a team led by researchers from Kobe University has succeeded in producing both hydrogen gas and hydrogen peroxide at the same time from sunlight and water. An open-access paper on the work is published in Nature Communications. Hydrogen has gained attention as one of the possible... Read more →

BASF has launched UpCore, a new service providing a cost-effective and sustainable technology upgrade from a standard ozone converter to an ozone-VOC (volatile organic compounds) converter for cleaner and healthier aircraft cabin air. UpCore replaces the catalyst core of an ozone-only converter with an ozone-VOC catalyst, a sustainable solution as... Read more →

Researchers at the Clemson Nanomaterials Institute (CNI) and their collaborators from the Sri Sathya Sai Institute of Higher Learning (SSSIHL) in India discovered a novel way to combine curcumin—the substance in turmeric—and gold nanoparticles to create an electrode that requires 100 times less energy to convert ethanol or methanol into... Read more →

Methanol—a bio-based platform molecule that can be used directly as a fuel or fuel additive, and can also be used to produce bulk chemicals and drop-in fuels—is currently mainly produced from methane and coal via an indirect syngas route. Now, a team of researchers in China reports a novel approach... Read more →

A study by a team from The Ohio State University and Ford is providing insight into the deactivation mechanism of rhodium in three-way catalysts (TWC) for automotive emissions control. The study, which could enable more efficient usage of rhodium in TWCs, is published in the ACS journal Chemistry of Materials.... Read more →

Researchers at the University of Surrey (UK) are developing a process to capture carbon dioxide directly from the air and then use dynamic catalysis to create methanol—a valuable chemical that, made this way, could be carbon-negative. Its value could offset the cost of direct air capture. The carbon negative chemicals... Read more →

Nanyang Technological University, Singapore (NTU Singapore) is developing new technologies for the extraction of hydrogen from liquid organic hydrogen carriers, with the support of National University of Singapore (NUS) and industry collaborators in Singapore and Japan—including Chiyoda Corporation, PSA Corporation, Sembcorp Industries, City Energy, Jurong Port, Singapore LNG corporation and... Read more →

Honeywell has developed new catalyst-coated membrane (CCMs) technology for green hydrogen production and will further test the technology with electrolyzer manufacturers. Green hydrogen, which is produced using an electrolyzer powered by renewable electricity to split water into hydrogen and oxygen, is expected to play an important role in the energy... Read more →

A team from the US Department of Energy’s Ames Laboratory and Zhengzhou University in China has demonstrated a metal-free carbocatalyst—nitrogen-assembly carbons (NCs)—for the release of hydrogen from liquid organic hydrogen carriers (LOHCs) even at ambient temperature, showing greater activity than transition metal–based catalysts. An open-access paper on their work is... Read more →

A research team in Korea has synthesized metal nanoparticles that can significantly improve the performance of hydrogen fuel cell catalysts by using the semiconductor manufacturing technology. The Korea Institute of Science and Technology (KIST) announced that the research team led by Dr. Sung Jong Yoo of the Hydrogen Fuel Cell... Read more →

The production of hydrogen by water splitting via electrolysis relies on two reactions—the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER). OER and HER suffer from sluggish reactions kinetics due to high overpotentials (a measure of kinetic energy barriers). Thus, each requires highly effective catalysts—that generally use noble... Read more →

Researchers at Stanford University have shown that porous polymer encapsulation of metal-supported catalysts can drive the selectivity of CO2 conversion to hydrocarbons. Using this technique, they report orders of magnitude higher turnover frequencies for hydrocarbon formation compared to conventional catalysts. A paper on their work is published in Proceedings of... Read more →

BASF and Heraeus have agreed to form a joint venture (BASF: 50%; Heraeus: 50%) to recover precious metals from spent automotive catalysts. The new company, named BASF HERAEUS (China) Metal Resource Co., Ltd will be set up in Pinghu, China. The founding of the legal entity is targeted in Q1... Read more →

Chemists at Cornell University have discovered a class of nonprecious metal derivatives—transition metal nitrides (TMNs)—that can catalyze the oxygen reduction reaction (ORR) in alkaline fuel cells about as well as platinum, at a fraction of the cost. The researchers, led by Héctor D. Abruña, the Émile M. Chamot Professor in... Read more →

Researchers from Lehigh University, in collaboration with colleagues from the East China University of Science and Technology (ECUST), have developed an induced activation strategy to enhance the performance of the ternary Cu/Zu/AL2O3 catalyst towards the methanol steam reforming (MSR) reaction (used as a model reaction). Cu/Zu/AL2O3 is an important industrial... Read more →

Dry reforming of methane (DRM) is one promising approach to converting methane and carbon dioxide into chemical feedstock or syngas. However, DRM needs a stable and highly active catalyst for its commercialization. Metal-supported zeolites are widely used for this purpose, due to their microporous structure and chemical stability. In particular,... Read more →

In line with its strategy to become the global leader in carbon emission reduction technologies by 2024, Danish technology provider Haldor Topsoe has signed a €45-million loan agreement with the European Investment Bank (EIB) to support its R&D investments in that domain. The EIB financing is supported under the European... Read more →

With the shift toward electromobility, the automotive industry is currently in the middle of its biggest transformation in history. As the largest chemicals supplier to the automotive industry, BASF will further strengthen its focus on battery materials and recycling and will establish a separate mobile emissions catalysts, automotive catalysts recycling... Read more →

Researchers at the at the Max Planck Institute for Coal Research (Max-Planck-Institut für Kohlenforschung) report the mechanocatalytic synthesis of ammonia over a cesium-promoted iron catalyst under mild conditions—room temperature and pressures down to 1 bar. Ammonia synthesis via the Haber-Bosch process normally requires temperatures of 400-500 °C and pressures of... Read more →

Researchers in the US and China have developed a catalyst that solves three key problems long associated with direct ethanol fuel cells (DEFCs): low efficiency, the cost of catalytic materials and the toxicity of chemical reactions inside the cells. The team from the University of Central Florida, Oregon State University,... Read more →

A team of researchers from the US NSF Center for Sustainable Polymers based at the University of Minnesota Twin Cities has demonstrated the use of a dual cellular–heterogeneous catalytic strategy to produce olefins from glucose. Wang et al. These renewable liquids could serve as a more sustainable replacement for today’s... Read more →

A combined experimental and computational study published in Nature Catalysis shows promising results for a new class of catalysts producing ammonia under mild conditions. The production of ammonia amounts to about 200 megatons per year. This makes it the second-most produced chemical in the world, surpassed only by sulfuric acid.... Read more →

A promising route for turning CO2 emissions into a fuel feedstock is the process of electrochemical reduction (e.g., earlier post). However, to be commercially viable, the process needs to be improved to yield a higher amount of desirable carbon-rich products. Now, as reported in the journal Nature Energy, researchers at... Read more →

A research team at the University of Wisconsin–Madison has identified a new way to convert ammonia to nitrogen gas through a process that could be a step toward ammonia replacing carbon-based fuels. The discovery of this technique, which uses a metal catalyst and releases—rather than requires—energy, was reported in Nature... Read more →

Honeywell and ZoneFlow Reactor Technologies (ZFRT) announced a joint agreement to commercialize ZoneFlow Reactor Technology. This technology promises to provide a step-change improvement in the efficiency and carbon intensity of steam methane reforming for the production of hydrogen. When coupled with Honeywell H2 Solutions’ carbon capture for hydrogen production, the... Read more →

Researchers at the Swiss Federal Institute of Technology (ETH) Zurich, Switzerland, have developed a carbon-supported platinum nanoparticle catalyst that can achieve complete hydrocracking of polypropylene into liquid hydrocarbons (C5–C45). With tuning, the catalyst can achieve a selectivity of 80% toward motor oil (C21–C45). A paper on their work is published... Read more →

Researchers in China have developed a class of IrRu-N-C catalysts, with Ir and Ru single atoms uniformly populated in nitrogen–carbon composites, that exhibits excellent CO electrooxidation reaction (COOR) behavior as well as high-efficiency single-atom catalysis toward H2 electro-oxidation. A paper on their work is published in Proceedings of the National... Read more →

Topsoe has begun production at a demonstration plant designed to validate its electrified technology for cost-competitive production of sustainable methanol from biogas as well as other sustainable products. The global annual production of methanol is around 110 million tons. With close to 1.4 ton CO2 being emitted per produced ton... Read more →

A team at Washington University in St. Louis (WUSL) has developed a bifunctional catalyst for the oxygen electrode in a unitized regenerative fuel cell (URFC). A paper on their work is published in Proceedings of the National Academy of Sciences (PNAS). Unitized regenerative fuel cells (URFCs) combine the functionalities of... Read more →

An international collaboration of scientists has taken a significant step toward the realization of a nearly “green” zero-net-carbon technology that can efficiently convert CO2 and hydrogen into ethanol. The study, published in the Journal of the American Chemical Society, lays out a roadmap for successfully navigating this challenging reaction and... Read more →

Electrolytic hydrogen production powered by renewable energy is seen as an environmentally friendly means to ameliorate global climate and energy problems. In the journal Angewandte Chemie, a research team has now introduced a novel and inexpensive material for electrodes that may provide for highly efficient, energy-saving hydrogen production: porous, phosphorized... Read more →

A new way of anchoring individual iridium atoms to the surface of a catalyst significantly increased its efficiency in splitting water molecules, scientists from the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University reported in an open-access paper in Proceedings of the National Academy of Sciences (PNAS). …we... Read more →