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IDTechEx Summarizes TIM Fillers Trends, Benefits, and Drawbacks

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BOSTON, May 28, 2024 /PRNewswire/ — Thermal interface materials (TIMs) are increasingly adopted, with the market size expected to exceed US$8 billion by 2034. Thermal fillers play a crucial role in TIMs as they directly affect properties such as thermal conductivity, viscosity, cost, abrasiveness, and several other factors. TIM fillers typically stand as the most expensive ingredient in TIM formulations; therefore, the selection of TIM fillers needs to find a balance between good thermal conductivity, decent mechanical properties, and an acceptable price.

There is a variety of TIM fillers, including alumina, aluminum hydroxide (ATH), aluminum nitride (AlN), zinc oxide (ZnO), magnesium oxide (MgO), and boron nitride (BN). Depending on the target applications and requirements, the filler materials, particle size, and filler mixing are proprietary to TIM formulators. Below are a few interesting findings based on the comparison of different fillers, with more in-depth analysis covered in IDTechEx’s new market research report, “Thermal Interface Materials 2024-2034: Technologies, Markets, and Forecasts“.

Alumina fillers are the most commonly used in the current market. They are effective for increasing thermal conductivity in epoxies at a low cost (USD 5.5-6.5/kg with the potential to go as low as USD 2-3/kg). It is worth noting that prices are largely dependent on filler size, grade, geometry, and order volume. In addition to thermal conductivity, alumina fillers also present low electrical conductivity, making them ideal for electronics applications. However, despite their benefits, alumina fillers come with several limitations, such as relatively low thermal conductivity compared with other high-performance fillers, abrasiveness, and low viscosity at high loading percentages. Alumina fillers can be broadly split into spherical alumina and ground alumina fillers, spherical alumina typically has higher costs than ground alumina. According to IDTechEx’s research, ground alumina can reduce costs by around 50% compared to spherical alumina. However, ground alumina, due to their edgy geometries, often have a much lower loading percentage.

An interesting trend in TIMs for electric vehicle (EV) batteries is the transition from using alumina fillers to ATH fillers. ATH fillers have significantly lower costs compared to alumina (20% to 40% lower, depending on volume, suppliers, and many other factors), but they also lead to lower thermal conductivity. Nevertheless, driven by the battery pack configuration transition from modular design to cell-to-pack design and even cell-to-pack 3.0 design by CATL, IDTechEx believes that the thermal conductivity required for TIMs in EV batteries is expected to decrease from around 3.5 W/mK previously to around 2.5 W/mK in the future. This lowering of thermal conductivity opens the possibility of using ATH fillers for EV manufacturers to further reduce costs. Additionally, ATH fillers also have flame retardancy as they can decompose endothermically, releasing approximately 35% of their weight as water vapor, thereby absorbing heat and reducing thermal runaway. More details on how EV battery pack configuration will affect thermal conductivity and TIMs employed in EV batteries are covered in the IDTechEx report, “Thermal Interface Materials 2024-2034: Technologies, Markets, and Forecasts”.

In addition to low-cost thermal fillers, some applications also need high-performance TIMs. Commonly used higher-performance TIMs include boron nitride fillers and AlN fillers. However, high performance comes with high costs. For instance, BN fillers can cost 10 times more than alumina fillers. Therefore, to balance thermal conductivity performance and cost, TIM formulators typically mix fillers where primary fillers are low-cost alumina, and secondary fillers are high-cost BN fillers or others. Additionally, TIM fillers with various particle sizes are also commonly used. Larger fillers can reduce specific surface area and interfacial thermal resistance, improving thermal conductivity. However, large fillers lead to high defect density, which can impede heat transfer. Hence, smaller fillers are employed as additives to reduce defect density.

Besides the fillers mentioned above, there are also opportunities for other fillers such as MgO, ZnO, and several others, although each presents its own challenges, such as toxicity and high costs. For more details on the benchmark comparison of TIM fillers, please refer to IDTechEx’s new report, “Thermal Interface Materials 2024-2034: Technologies, Markets, and Forecasts”.

To find out more about this report, including downloadable sample pages, please visit www.IDTechEx.com/TIM.

For the full portfolio of thermal management market research from IDTechEx, please see www.IDTechEx.com/Research/Thermal.

Upcoming free-to-attend webinar
Comprehensive Overview of Thermal Interface Materials: Trends and Developments

Yulin Wang, Senior Technology Analyst at IDTechEx and author of this article, will be presenting a free-to-attend webinar on the topic on Thursday 27 June 2024Comprehensive Overview of Thermal Interface Materials: Trends and Developments.

The webinar encompasses the following insights:

An overview of thermal interface materials by TIM formTIMs in EV battery packs: Trends of TIM’s thermal conductivity and property trendTIMs in EV power electronics: TIM1 (die-attach technologies) and TIM2 overviewTIMs in data centers: TIM opportunities with the transition to liquid coolingTIMs in 5GTIMs in ADASTIMs in consumer electronics

Please click here to check timings and register for your specific time zone.

If you are unable to make the date, please register anyway to receive the links to the on-demand recording (available for a limited time) and webinar slides as soon as they are available.

About IDTechEx:

IDTechEx provides trusted independent research on emerging technologies and their markets. Since 1999, we have been helping our clients to understand new technologies, their supply chains, market requirements, opportunities and forecasts. For more information, contact research@IDTechEx.com or visit www.IDTechEx.com

Media Contact:
Lucy Rogers
Sales and Marketing Administrator
press@IDTechEx.com
+44(0)1223 812300

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LinkedIn: www.linkedin.com/company/IDTechEx

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Intesa Communications Group Named ‘Customers First’ Winner in San Diego Regional Chamber of Commerce 2026 Small Business Awards

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The award-winning, women-owned San Diego public relations and government affairs firm was recognized for exceptional client service that has fueled 14 years of growth

SAN DIEGO, July 21, 2026 /PRNewswire/ — Intesa Communications Group, a leading San Diego public relations and government affairs firm, has been named the “Customers First” winner in the San Diego Regional Chamber of Commerce’s 2026 Small Business Awards. Announced July 9 at the Chamber’s annual Small Business Awards event, the recognition honors the small business whose commitment to customer service most clearly sets it apart from the competition.

Founded in 2012, the certified women-owned San Diego firm has grown from a boutique agency into one of the region’s leading public relations and government affairs firms. Intesa has doubled its team over the past two years, sustained three consecutive years of double-digit revenue growth and expanded its client portfolio by 26% last year. Intesa provides public relations, strategic communications, and government affairs services for a wide range of organizations, including San Diego State University, SeaWorld San Diego, Expedia Group, H.G. Fenton Company, San Diego Foundation, San Diego Workforce Partnership, and SBCS.

“This award belongs to every member of our team and to the clients who trust us with their most valuable asset: their reputation,” said Margie Newman Tsay, founding partner of Intesa Communications Group. “Our clients stay with us for years because we show up prepared, fully invested and ready for the moments that matter most. Being recognized for putting customers first is the highest compliment our business community can pay us.”

Intesa’s client-first approach has produced measurable results across public relations and government affairs efforts throughout the region. For example, in its first month working with the Jacobs & Cushman San Diego Food Bank, the firm helped reimagine the organization’s summer food drive messaging, generating more than 15 million impressions and helping deliver 489,026 pounds of food and $344,505 in donations — the equivalent of more than one million meals and a 175% increase from the previous year. Similarly, Logan Heights Community Development Corporation credits the firm with an 81:1 return on investment after Intesa parachuted in to help the nonprofit promote the California Mortgage Relief Program.

“Small businesses are the heart of our economy: fueling innovation, creating jobs and defining the character of communities across the San Diego region,” said Chris Cate, president and CEO of the Chamber. “We celebrate the resilience, ingenuity and community impact of our small business leaders. They are the very spirit behind our purpose to champion business and empower leaders.”

The Chamber award is as much a reflection of Intesa’s clients as it is the firm itself. The opportunity to partner with organizations doing meaningful work across the region is what makes recognition like this possible. True to form, the Intesa team plans to mark the win by thanking the clients behind the work.

“We call ourselves dot connectors, and this award is what that looks like in practice,” said Maddy Kilkenny, partner at Intesa Communications Group, who leads the firm’s government affairs practice. “Whether our team of 10 people is helping a client navigate a policy decision at City Hall or a story on the front page of the newspaper, we aim to leave them stronger and more confident than before. Hearing our clients say we deliver on that is the best win of all.”

According to the Chamber’s award requirements, businesses with 100 or fewer employees were eligible for nomination. They were voted on by a panel of chamber members, who reviewed the nominations and selected the winners of all four categories.

The recognition adds to more than 60 awards Intesa has earned for excellence in public relations, strategic communications, and public affairs, including honors from PR News, the Public Relations Society of America, PR Daily, the International Association of Business Communicators, the San Diego Business Journal (SDBJ), MARCOM, and the American Marketing Association, among others. It also comes on the heels of two Intesa team members, Emily Alvarenga and Margaret Lutz Chantung, recently receiving SDBJ’s “40 Under 40” and “Indispensable” awards, respectively.

For more information about Intesa Communications Group, visit www.intesacom.com.

About Intesa Communications Group
Intesa Communications Group is a certified women-owned San Diego public relations and government affairs firm that helps leaders communicate and advocate with confidence. Since 2012, Intesa has partnered with the region’s trusted leaders and organizations, providing strategic communications and public affairs counsel on high-stakes issues at the intersection of reputation, policy and public perception. The firm’s work has earned more than 60 industry awards across 53 recognized client campaigns, including the San Diego Regional Chamber of Commerce “Customers First” 2026 award. Learn more at www.intesacom.com.

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SOURCE Intesa Communications Group

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The Inner Circle acknowledges Shankari Thiagarajan as Pinnacle Professional of The Year

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HOUSTON, July 21, 2026 /PRNewswire/ — Prominently featured in The Inner Circle, Shankari Thiagarajan is acknowledged as a Pinnacle Professional of The Year for her contributions to Information Technology and Agile Delivery.     

Shankari Thiagarajan has established a distinguished career in information technology project and program management, recognized for her expertise in agile delivery, digital transformation, and cross functional leadership across multiple industries. Currently serving as project manager and scrum master at Astellas Pharma Inc., she oversees agile delivery initiatives supporting global life science programs.

With more than 15 years of experience spanning technology and pharmaceutical sectors, Ms. Thiagarajan has developed a reputation for leading complex implementations and driving operational efficiency. Her expertise includes agile methodologies, project and delivery management, product ownership, healthcare IT, telecom and network optimization, financial services modernization, retail technology upgrades, and GIS and digital mapping solutions.

Ms. Thiagarajan earned a Master of Business Administration in Organizational Leadership from Campbellsville University, a Master of Science in Information Systems from Virginia Tech, and a Bachelor of Engineering in Information Technology from Jawaharlal Nehru Technological University College of Engineering Hyderabad.

Throughout her career, she has contributed to major organizations across a wide range of industries. Her accomplishments include leading agile transformations at Cigna, overseeing retail technology upgrades at Walmart, managing large scale telecom transformation initiatives at T Mobile and Verizon, and modernizing financial platforms at Security Finance. She also contributed to the early development of Google Maps during her tenure at Google India, advancing to team lead within a year.

In addition to her corporate achievements, Ms. Thiagarajan is the creator of the YouTube channel My Experiments with Life – #Positivity #Learning, launched in 2023. Through this platform, she shares motivational content and insights focused on personal growth, technology, spirituality, and lifelong learning.

Her professional accomplishments have been recognized through honors including Marquis Who’s Who 2026, a featured podcast interview with Jim Masters on Close Up TV hosted across Apple Radio, Spotify, and iHeart., recognition in The National Law Review & EIN Presswire, and a certificate of appreciation from Virginia Tech for academic excellence and community involvement.

Outside of her professional work, Ms. Thiagarajan enjoys creating motivational YouTube content, exploring technology and spirituality, listening to contemporary music, and pursuing philanthropic and educational interests. She credits her strong work ethic and determination to the example set by her parents.

Looking ahead, she plans to continue advancing her leadership capabilities and pursue executive level opportunities that allow her to make significant contributions within the information technology sector.

Guided by a philosophy rooted in courage, persistence, and continuous learning, Ms. Thiagarajan remains committed to professional growth while inspiring others to pursue excellence and self-improvement.

Contact: Katherine Green, 516-825-5634, editorialteam@continentalwhoswho.com

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SOURCE The Inner Circle

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University of Phoenix Leaders Present at Building Blackboard Together 2026

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Presentations explored learning technology, accessibility and online pedagogy as higher education adapts to an AI-enabled future

PHOENIX, July 21, 2026 /PRNewswire/ — University of Phoenix leaders shared insights on artificial intelligence, accessibility, online learning and student support at Building Blackboard Together 2026, Blackboard’s flagship user conference, held July 13-15 in Dallas, Texas. The conference brought together educators, institutional leaders and industry experts to explore innovations, technologies and emerging practices shaping the future of teaching and learning.

Representing University of Phoenix were Marc Booker, Ph.D., vice provost of strategy; Kelly Hermann, vice president of Accessibility and Student Affairs; and Erin Amsden, group product manager. Through presentations and panel discussions, the leaders shared perspectives on responsible AI adoption, accessibility leadership, student engagement and the evolving role of learning technologies in supporting institutional goals and student success.

“Building Blackboard Together provides an opportunity to engage with peers across higher education who are navigating many of the same opportunities and challenges around technology, accessibility and learning mobility,” said Dr. Booker. “These conversations help advance practical approaches for supporting learners while thoughtfully integrating innovation into the educational experience.”

During the conference, University of Phoenix was also recognized with the 2026 Blackboard Catalyst Award for Ethical AI Leadership, which honors institutions advancing responsible, transparent and inclusive approaches to artificial intelligence that promote trust and equitable outcomes for learners and educators. The recognition follows the University’s ongoing efforts to support AI literacy, responsible use and AI-enabled learning experiences.

Exploring the Expanding Role of the Learning Management System

As part of the Strategic Leadership Summit, Booker served as a panelist for “The LMS as Mission-Critical: Connecting Learning, Experience & Evidence.” The session examined how learning management systems are evolving beyond course management to support learning, engagement and institutional insight across the student lifecycle.

Panelists discussed how institutions are leveraging learning technologies alongside student information systems to support teaching and learning, advising, co-curricular engagement and data-informed decision-making while addressing increasing expectations surrounding artificial intelligence, student success and accountability.

Sharing Lessons from AI-Powered Student Support

Booker also presented “Scaling AI-Powered Support Across the Student Experience at University of Phoenix,” a session focused on the University’s process for expanding its AI support assistant across the online classroom environment, moving from proof of concept to full-scale deployment over a six-month period.

In addition, Booker participated in “Online Pedagogy to Drive Institutional Growth: Best Practices and Success Stories,” a panel discussion exploring how institutions are designing engaging online learning experiences and leveraging Blackboard technologies to support quality course delivery and student engagement.

Advancing Accessibility Leadership

Hermann joined the session “Communicating Up: Turning Accessibility Work into Leadership-Ready Stories.” The presentation focused on strategies for translating accessibility initiatives into narratives, evidence and visualizations that resonate with institutional leaders.

The discussion explored ways to connect accessibility efforts to broader institutional priorities, demonstrate impact through data and support informed decision-making that advances accessibility and learner success.

Examining Emerging Challenges in Artificial Intelligence

Amsden served as a panelist for “Agentic AI in Pedagogy: Threats and Opportunities.” The session addressed the growing influence of agentic AI and its implications for academic integrity, assessment design and learner engagement.

Panelists explored how technology, pedagogy and security practices can work together to promote authentic student work while helping institutions balance innovation with responsible AI implementation.

Contributing to the Future of Teaching and Learning

Amsden, Booker and Hermann are key members of University of Phoenix’s dynamic leadership team, frequently invited to share their expertise at prestigious national conferences and events. In 2026, University leaders will participate in the ASU + GSV Summit, 1EdTech Learning Impact Conference, SXSW EDU Conference, and PESC Data Summit. These engagements underscore the University’s commitment to innovation and thought leadership in higher education, providing valuable insights and fostering collaborations that drive the future of learning.

About University of Phoenix

University of Phoenix is Built for Real Life. 50 Years Strong. The University innovates to help working adults enhance their careers and develop skills in a rapidly changing world through flexible online learning, relevant courses, academic AI pillars, and skills-mapped curriculum for associate, bachelor’s and master’s degree programs. Active students and alumni have access to Career Services for Life® resources including career guidance and tools. For more information, visit phoenix.edu.

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SOURCE University of Phoenix

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