Phase Change Matters RSS

 

The award-winning Phase Change Matters blog tracks the latest news and research on phase change materials and thermal energy storage. E-mail tips and comments to Ben Welter, communications director at Entropy Solutions. Follow the blog on Twitter at @PureTemp. Subscribe to the weekly PCM newsletter. Or join the discussion on LinkedIn.

Two Entropy advisors, Dr. Mohammed Farid and Lucas B. Hyman, are pleased to take your questions about PCMs and thermal energy storage. Send your questions to bwelter@puretemp.com. We'll select the best and post the answers here each week.

RECENT POSTS

TAGS

ARCHIVE

PCM briefing: Sasol introduces Parafol 17; CIC Energigune seeks scientific director for energy storage group

Ben Welter - Tuesday, March 07, 2017

• In a LinkedIn post, the chemicals giant Sasol has announced the development of a new phase change material, Parafol 17. The product has a melting range of 20-22º Celsius. Potential applications include building/construction and the transportation of temperature-sensitive goods. The company says the new PCM is commercially available, but it is not yet listed on the company's websites.

CIC Energigune is seeking candidates for the position of scientific director in its energy storage group, which is focused on the research of systems that can store heat from medium to high temperatures. The research center, based in Spain's Basque Country, also has a leadership opening in the TES group's device, prototype and testing area. 

• Want to learn how your company can include sustainability in its business goals? Stanford University's Center for Professional Development is offering a free webinar, "The Pursuit of Sustainability," at 11 a.m Pacific time March 14. 

GreenCE is offering an online course titled "Inspiration Green: Biomimicry, Climate & Culture." The course, sponsored by T. Stern Sustainability of Seattle, will cover strategies used in high-performance buildings to reduce environmental impact and earn LEED credits. The cost: $35.

• New from Transparency Market Research: "1-Tetradecanol Market - Global Industry Analysis and Forecast 2024"

Sonoco ThermoSafe has posted the results of an industry survey on the "current and future state" of clinical trial supplies. Half of those surveyed said they planned to adopt new supply chain technology within the next two years.

PCM briefing: Encapsulation market projected to hit $17.9 billion; report casts shadow on solar-plus-storage

Ben Welter - Monday, February 27, 2017

• The global microencapsulation market is expected to reach $17.94 billion by 2025, according to a new report from Grand View Research. Microtek Laboratories, Encapsys, BASF and Aveka Inc. are among the companies profiled in the report, "Microencapsulation Market Estimates & Trend Analysis By Application (Pharmaceutical, Household Product, Agrochemical, Food Additive, Phase Change Material), By Region (North America, Europe, Asia Pacific, RoW), And Segment Forecasts, 2014 - 2025"

• A Rochester Institute of Technology study casts a shadow on the economics of residential solar-plus-storage. The conclusion: A customer must face high electricity bills and unfavorable net metering or feed-in policies for "grid defection" to work. 

• New from Transparency Market Research: "Reusable Ice Packs Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2016-2024"

• New from QYResearch: "China Bio-Based Phase Change Materials Market Research Report 2017"

A one-day workshop on energy storage for building, solar and wind sectors will be held March 4 at Anna University in Chennai, India. Topics include integration of PCMs for passive cooling in buildings, energy-efficient cool thermal energy storage systems and thermal energy storage technologies for solar applications. 

The National Law Review has posted a detailed update on implementation of the newly revised Toxic Substances Control Act. A key takeaway: Resource and budgetary constraints under the Trump administration could have an impact on the Environmental Protection Agency’s ability to implement the new provisions.

• The latest issue of Chemical & Engineering News features a piece on “natural catalysts” derived from wild plants, mud and earthworms. 

Samit Jain, director at Pluss Advanced Technologies, talks about his company’s pharma logistics products in an interview with India's Financial Express.

PCM briefing: New denim features phase change material; Sasol 'back on the expansion trail'

Ben Welter - Monday, February 06, 2017

• Thinking about attending BiobasedWorld 2017 in Cologne, Germany, this month? Sorry, the trade show was canceled a few months ago due to the industry's "challenging economic environment." A related show is on the horizon: Bio-Based Live Europe in Amsterdam, May 31-June 1. The focus will be on "Process Innovation and Technology" and "Sustainable Products." Speakers include Freek Snieders, managing director, Croda International; and Jean Luc Dubois, scientific director, Arkema.

Oak Ridge National Laboratory takes a look at how University of Michigan researchers used a Cray XK7 Titan supercomputer to study melting in two-dimensional systems. Deeper understanding of the process, Oak Ridge says, "could yield insights into surface interactions in materials important to technologies like solar panels, as well as into the mechanism behind three-dimensional melting." 

• The cold chain packaging class developed by Sonoco ThermoSafe’s ISC Labs will be offered at the Cold Chain GDP & Temperature Management Logistics Global Forum in San Diego in May. The all-day session on May 25 will cover the design, development and qualification of temperature-controlled packaging. The conference agenda is available for download.

Biznews.com reports that chemicals giant Sasol is "back on the expansion trail, seeking out suitable acquisitions."

• Among the new fabrics on display at the Munich Fabric Start trade show this week: Cordura denim combined with Schoeller phase change material. 

• The University of the West of England has installed two Monodraught Cool-Phase hybrid units in the university's Estates Management Office in Bristol. Monodraught says its PCM-equipped systems have been shown to "use up to 90% less energy than traditional a/c systems."  

• The 12th Conference on Advanced Building Skins, scheduled for Oct. 2-3 in Bern, Switzerland, has issued a call for papers. Possible topics include financial models, new products, advanced design and building performance. The deadline is Feb. 10. 

Pelican BioThermal has announced that its new passive pallet shipper system, CrÄ“do Cargo, is now available to rent or buy. The reusable bulk shipper uses phase change material cooling panels to maintain temperature ranges +2C to +8C and +15C to +25C. 

PCM briefing: Seasonal TES with concentrated sodium hydroxide; increased preference for biobased chemicals

Ben Welter - Tuesday, January 17, 2017

• Swiss researchers say they have developed a system that can capture heat during summer and then later use it during winter. The system uses concentrated sodium hydroxide (NaOH) as the thermal storage medium and a collection of readily available components to capture, convert and release heat energy on demand. "The stored heat can also be transported elsewhere in the form of concentrated sodium hydroxide solution, which makes it flexible to use,” said Benjamin Fumey of the Empa research institute.

• The market research firm Technavio has identified the use of phase change material as a trend in the development of battery thermal management systems for electric vehicles.

Sure Chill's long-term passive cooling device, designed to maintain vaccines in a temperature range of 2° to 8°C for 10 days or more without the need for grid-based electricity, received high marks in a PATH field test in Senegal. 

• Submissions are now being accepted for the 2017 Reaxys PhD Prize. The international competition is open to Ph.D. students or recent graduates conducting innovative research in synthetic chemistry. Forty-five finalists will be selected based on originality of research, rigor of methodology, quality of published work and supervisor's letter of recommendation. The finalists will present their research at the Reaxys PhD Prize Symposium. Three winners will then be selected and receive $2,000. The application deadline is March 13. 

• Thanks to a slowdown in China and Japan, new investment in clean energy fell to $287.5 billion worldwide in 2016, down 18 percent from 2015's record high,  Bloomberg New Energy Finance reports.

An increased preference for biobased chemicals and other environmentally friendly alternatives will significantly affect the growth prospects of the global petrochemicals market in the next few years, Transparency Market Research reports.

• New from QYResearch: "China Inorganic Phase Change Materials Market Research Report 2017"

• U.K.-based Dulas Ltd. is delivering more than 300 of its VC150SDD solar refrigerators to Nigeria. The refrigerators use a paraffin-based phase change material to keep vaccines in a safe temperature range..

Rehau Akademie is offering a free webinar (in German) on Building Information Modeling on Jan. 26.

• In an interview with Business Quarter, Sunamp founder Andrew Bissell talks about how partnering with the University of Edinburgh helped his company overcome challenges associated with phase change materials.

PCM briefing: Axiom Exergy's fast pitch; Peli BioThermal's new bulk freight shipper

Ben Welter - Wednesday, January 11, 2017

• Six energy storage startups made speed pitches at last month's Energy Storage Summit in San Francisco. Greentech Media takes a look at three of the pitches, including one made by Axiom Exergy co-founder Amrit Robbins. Axiom's PCM-powered "refrigeration battery" is designed to cut energy costs at supermarkets. "They are scrambling to reduce costs by just a few basis points -- and energy is a huge opportunity," Robbins said. "Saving $30,000 on a utility bill is the same as selling an additional $1.5 million of groceries."   

Peli BioThermal has introduced its new CoolPall Vertos Advance, a single-use, passive bulk freight shipper that incorporates phase change materials and vacuum insulation panels. 

• Scientists in the United Kingdom are developing a way to turn pinene, a paper industry waste product, into plastic. "We're not talking about recycling old Christmas trees into plastics, but rather using a waste product from industry that would otherwise be thrown away, and turning it into something useful," Helena Quilter, a Ph.D. student at the University of Bath's Center for Sustainable Chemical Technologies.

• Researchers at MIT have created three-dimensional samples of graphene that are up to 10 times stronger than steel, with just 5 percent of the density.

Sonoco ThermoSafe will offer its daylong master class on temperature assurance packaging on Feb. 2 at the Temperature Controlled Logistics conference in London. Sonoco, Peli BioThermal, CrodaTherm, Pluss Advanced Technologies, Ecocool and Cryopack will be among the exhibitors at the conference.

•  Symbol Mattress will launch its new climate-controlled SleepFresh line at the Las Vegas Market later this month. The mattresses use various combinations of gel foams, gel memory foams, phase-change gel latex and ventilated foams, along with the addition of graphite-infused foams. A climate control system in the foundation has the capacity to heat, ventilate and cool.

PCM briefing: Free webinar on thermal conductivity; $8.5 million in funding for Ember Technologies

Ben Welter - Wednesday, December 14, 2016

Thermal Analysis Labs is offering a free webinar on characterizing the thermal conductivity of phase change materials and heat transfer fluids. The webinar will be held at 1 p.m. EST Dec. 20.

Ember Technologies, maker of the Ember temperature-adjustable mug on sale at Starbucks and online, says it has secured $8.5 million in investor funding to date. The Ember mug uses phase change material and a microprocessor-controlled heating system to maintain hot beverages at temperatures set by the user. Celebrity investors include singer-songwriter Demi Lovato, NFL star Ndamukong Suh and retired MLB pitcher Ted Lilly. The mug landed a spot on Popular Science magazine's list of the year's 100 greatest new innovations in science and technology.

Va-Q-tec AG has signed a deal to supply Swiss Post with a fleet of temperature-controlled shippers. The shippers will be used for distribution of pharmaceutical products in the 15º C to 25º C range. 

• A U.S. science and technology think tank urges the Department of Energy to focus on "advanced cooling and thermal energy storage" and other renewable technologies to help the United States retake the lead in the global clean-energy technology market. In a new report, the Information Technology and Innovation Foundation says U.S. federal funding for energy research and development lags behind 11 other countries as a percentage of gross domestic product.

SunAmp Ltd.'s heat storage battery is among the energy-efficient technologies used in what are being marketed as Scotland’s most eco-friendly homes. The four four-bedroom detached homes in Dalkeith feature rooftop solar panels, triple-glazed windows and 8.5 inches of insulation surrounding all sides, with 7 inches under the floor and 21 inches in the roof. Developers project energy bills of less than $40 a month.  

PCM briefing: Cone calorimeters, thermal effusivity and four new elements

Ben Welter - Tuesday, December 06, 2016

• Registration is open for "Cone Calorimeter: Quantifying Easily Flammability & Heat Release Rate," an online course offered by SpecialChem.com. The instructor is Richard Hull, professor of chemistry and fire science at the University of Central Lancashire. The course will be held at 10 a.m. EST on Dec. 8. The cost is $309 for three participants on a single connection.

C-Therm is promoting its TCi thermal conductivity analyzer as a tool to directly measure "thermal effusivity," a material's ability to exchange thermal energy with its surroundings. Sarah Ackermann, laboratory services manager at Thermal Analysis Labs, says direct measurement of a PCM's thermal effusivity is not subject to "errors associated with the assumption of constant density and thermal conductivity the way most of the DSC calculations are." 

Google has confirmed it will hit its target of offsetting 100 percent of the energy used at its data centers and offices with power from renewable sources in 2017. LinkedIn, meanwhile, has opened what it describes as its first “net zero energy” building at its campus in Sunnyvale, Calif.

• The International Union of Pure and Applied Chemistry has officially named four new super-heavy elements — nihonium (Nh), moscovium (Mc), tennessine (Ts), and oganesson (Og) — and added them to the periodic table. The lab-created elementw have atomic numbers of 113, 115, 117 and 118, respectively. 

PCM briefing: va-Q-tec raises stake in polymer nanofoam company; Axiom installs system in Walmart store

Ben Welter - Tuesday, November 15, 2016

• PCM maker va-Q-tec AG is increasing its equity stake in SUMTEQ GmbH, a technology company that develops lightweight, durable polymer nanofoams for use as insulating material. 

• In tests conducted by San Diego Gas and Electric and ASWB Engineering, Viking Cold Solutions' PCM-based thermal energy storage system showed reductions in electricity consumption of 30 percent and 39 percent in two cold storage facilities in the San Diego area. Based on the results, SDG&E and ASWB recommended that California utilities include the technology in their Energy Efficiency and Demand Response incentive programs.

• The International Fabrics Association International has issued a call for presenters for its next trade show and expo. Possible topics include flame retardancy, moisture management, polymer innovations and thermal control. Submissions are due Feb. 9. The expo will be held Sept. 26-29, 2017, in New Orleans.

Greentech Media's Jason Deign takes a look at what energy insiders around the world are making of Donald Trump's victory.

Axiom Exergy is installing its "Refrigeration Battery" energy storage system at a San Diego Walmart store. Two of California's largest utilities are funding the demonstration project. The system stores water chilled at night, when electricity is cheapest, to take the load off condensers and compressors during the day.

• New from QYResearch: "Global Phase Change Materials Market Research Report 2016."

SpecialChem is offering a 90-minute webinar on the impact of a new U.S. law on intellectual property. "U.S. Trade Secrets and How they are Protected: Easy to Understand Guide" will be held at 10 a.m. EST on Dec. 14. The cost is $268 for three participants on a single connection.

PCM briefing: SpecialChem offers online course on patent infringement; EnergyNest turns to crowdfunding

Ben Welter - Wednesday, October 12, 2016

• A SpecialChem online course, "U.S. Patents: How to Avoid Infringement Issues," is set for 10 a.m. EDT Tuesday. The 90-minute course is designed for "R&D people who need to become familiar with patent searching and mapping." The cost for up to three participants on one connection is 290 euros. 

• New market research from Technavio: "Global Baby Warming Devices Market 2016-2020." Embrace, a nonprofit company that introduced a PCM-based warmer in India in 2011, is among the vendors listed in the report, which projects a compound annual growth rate of 8.74 percent for the sector. 

EnergyNest of Norway is turning to crowdfunding to finance development of its concrete-based thermal energy storage system.

• A University of British Columbia study shows that snow cleared from winter roads can help reduce summer air-conditioning costs.

Axiom Exergy of Richmond, Calif., has been granted a U.S. patent for its PCM-based "direct expansion" thermal energy storage system designed for supermarket refrigeration and commercial HVAC markets.

• The venture fund Breakout Labs has invested an undisclosed amount of money in Seatrec of Pasadena, Calif. Seatrec makes a battery designed to power underwater research vessels. The battery is packed with phase change materials that expand and contract as ocean temperatures fluctuate. The volume change generates high pressure that is stored and subsequently used to drive a small electric generator.

PCM briefing: RAL meeting in Dusseldorf; temperature-assurance packaging class in Boston

Ben Welter - Friday, September 23, 2016

• Members of the RAL Quality Association PCM, a European-based organization established in 2004 to develop standards for the phase change material industry, will meet in Dusseldorf, Germany, on Tuesday. The agenda includes an update on the upcoming revision of the European Union's energy performance of buildings directive and discussion of a proposal to include PCM in the Building Efficiency Standards section of California's Code of Regulations. Two companies interested in joining RAL, Sunamp Ltd. and Renewable Energy Group Inc., will attend the meeting as guests.

Ontario has pumped $5.8 million (Canadian) into the University of Guelph's new thermal energy cooling system. The $15 million system, completed last year, features a tank that holds 22 million liters of water. In warmer months, the water is chilled at night, when energy costs are lower. The chilled tank water is then circulated through the university's existing cooling system during the day. Officials say the system has already saved the university $2.5 million in energy costs.

• Bio-based materials and chemicals offer a clear value proposition when compared with their petroleum-based counterparts, but smart business execution is critical to eventual success, Lux Research concludes in a new report, “Hunting for Value and Performance in the Bio-based Materials and Chemicals Space."

Phase Change Material Products Ltd. of the United Kingdom will be among the hundreds of exhibitors at the Chillventa trade show in Nuremberg, Germany, Oct. 11-13.  

A cold chain packaging class developed by Sonoco ThermoSafe’s ISC Labs will make its debut Monday at the Cold Chain GDP & Temperature Management Logistics Global Forum in Boston. The all-day session will cover the design, development and qualification of temperature-controlled packaging.

Cold Chain IQ, an online resource for temperature-controlled logistics professionals, is now Pharma Logistics IQ. The new site, www.pharmalogisticsiq.com, includes content on pharma logistics, including clinical supply, supply chain security, regulations and more.