Zirconium (Zr) is a transition metal with atomic number 40: a neutral zirconium atom has 40 protons and 40 electrons. Atomic mass 91.224 u, electron configuration [Kr] 4d2 5s2. Zirconium is a corrosion-resistant metal used in nuclear reactors and as a diamond substitute.
As of 2026-09-25 · the last 10 years
Zirconium’s research intensity stands at about 95% of its all-time peak, a level reached within this decade as the element hit its highest point in 2024.
Research intensity ran from about 90% of the element's own all-time peak in 2016 to about 95% in 2026 — a rise to a mid-window peak followed by a fall back, and the all-time peak (2024) falls inside this window. Over the same span its share of research attention across all elements held steady. Among the 118 elements, zirconium has a larger-than-average research literature.
The number of papers involving the element rose from about 18,219 in 2016 to about 34,721 in 2025 (1.91x). That is slower than the literature as a whole grew over the same years, so the element lost ground in the wider body of research even as its own count rose.
The core of zirconium’s recent literature is anchored in geochronology, specifically the Zircon U-Pb Geochronology of Asian Tectonic Evolution. This community uses zircon U-Pb dating to constrain the timing and tectonic setting of orogenic events in the Tibetan Plateau and Central Asia, with distinctive work on zircon ages and tectonic implications. Zirconium is one strand of a broader community, with about 13% of its papers involving the element. It accounts for about 22% of zirconium’s recent research, a share that has remained steady. A key anchor is a 2020 paper on a new magmatic oxybarometer using trace elements in zircon, cited over 550 times, alongside a 2025 study on the South Pole–Aitken massive impact revealed by Chang'e-6 samples, cited about 68 times.
In the medical field, Zirconia Ceramic Prostheses and Mechanical Integrity represents a significant portion of the work. These papers evaluate the flexural strength, fracture resistance, and cementation of zirconia crowns and fixed dental prostheses. Zirconium is one strand of a broader community, with about 22% of its papers involving the element. This community holds about 17% of zirconium’s recent research, a share that has remained steady. The literature is anchored by a 2017 review on novel zirconia materials in dentistry, cited over 960 times, and a 2024 analysis of 3D-printed versus conventionally milled zirconia, cited over 110 times.
In materials science, Zirconium Doping in Piezoelectric Thin Film Energy Harvesters focuses on zirconium-doped barium titanate and PZT thin films for flexible piezoelectric energy harvesting. Zirconium is one strand of a broader community, with about 11% of its papers involving the element. It accounts for about 5% of zirconium’s recent research, a share that has remained steady. This area is defined by a 2021 review on electroceramics for high-energy density capacitors, cited over 1,300 times, and a 2023 Science paper on lead zirconate titanate ceramics with aligned crystallite grains, cited over 280 times.
Overall, the composition of zirconium’s research has remained stable across the two five-year periods, with the geochronology, dental, and piezoelectric communities all holding steady shares, while the remaining 56% of the literature consists of other research communities that have also maintained a steady presence.
For a deeper look at the element's current standing, see the Last 12 Months and Executive Brief reports.
What changed in the past year: new papers, shifting applications, emerging collaborators. See the momentum over a shorter window than the decade view.
Personal →See recent trends — Personal.
A by-topic status read of what changed and what's new — built for decision-makers, not search engines. Citation clusters, emerging applications, and the papers that matter most.
Professional →See the executive read — Professional.
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