New two‑dimensional materials may energy the following era of batteries

A workforce of scientists from Khalifa University has recognized a brand new type of carbon materials that would revolutionize vitality storage for electrical automobiles and moveable electronics. Their research, revealed in Carbon Research, reveals {that a} two‑dimensional compound referred to as biphenylene oxide can retailer practically 5 instances extra vitality than graphite, the primary materials utilized in most lithium‑ion batteries right now.

The analysis, led by Adewale Hammed Pasanaje and Nirpendra Singh, used excessive‑precision first‑ideas laptop simulations to check how biphenylene sheets, an atom‑skinny carbon association made from hexagonal and sq. rings, behave when bonded with oxygen. This easy oxidation step, the workforce discovered, dramatically will increase the fabric’s capability to carry lithium, sodium, and potassium ions, the light-weight metals that energy rechargeable batteries.

The newly designed biphenylene oxide achieves a rare theoretical capability of 1826 milliamp‑hours per gram for lithium, in contrast with simply 372 for typical graphite. It additionally affords capacities of 1065 and 913 for sodium and potassium respectively, together with superior vitality densities and minimal structural deformation throughout charging and discharging.

“Our work shows that adding controlled amounts of oxygen turns biphenylene into one of the most promising candidates for next‑generation anodes,” stated Professor Singh. “It allows faster ion movement and much higher energy storage while maintaining mechanical stability.”

The materials’s distinctive two‑dimensional construction offers plentiful pores and energetic websites for steel ions to connect, whereas its robust but versatile bonds forestall cracking throughout battery operation. The researchers additionally discovered that the interplay between oxygen atoms and the carbon lattice improves digital conductivity and ensures safer, extra secure biking.

Besides its exceptional efficiency, the research stories that biphenylene oxide might be synthesized utilizing methods much like these already developed for graphene oxide, suggesting a possible path towards manufacturing at scale. With predicted open‑circuit voltages shut to at least one volt and glorious warmth resistance as much as 1000 levels Kelvin, the fabric combines excessive efficiency with sturdiness.

“This discovery brings us a step closer to developing lightweight, fast‑charging batteries that could significantly extend the range of electric vehicles and lower costs for sustainable energy storage,” Pasanaje defined.

The researchers hope future experiments will verify their computational outcomes and encourage collaborative efforts to manufacture and take a look at this carbon‑based mostly anode in actual gadgets.

 

=== 

Journal Reference: Pasanaje, A.H., Choi, D.S. & Singh, N. Unlocking colossal storage capability and vitality density of two-dimensional biphenylene oxide for Li-, Na-, and Okay-ion batteries. Carbon Res. 4, 50 (2025).  

 

=== 

About Carbon Research

The journal Carbon Research is a global multidisciplinary platform for speaking advances in basic and utilized analysis on pure and engineered carbonaceous supplies which are related to ecological and environmental features, vitality era, and world change. It is a totally Open Access (OA) journal and the Article Publishing Charges (APC) are waived till Dec 31, 2025. It is devoted to serving as an progressive, environment friendly {and professional} platform for researchers within the discipline of carbon features world wide to ship findings from this quickly increasing discipline of science. The journal is at the moment listed by Scopus and Ei Compendex, and as of June 2025, the dynamic CiteScore worth is 15.4.

Follow us on Facebook, X, and Bluesky. 

Disclaimer: AAAS and EurekAlert! usually are not accountable for the accuracy of stories releases posted to EurekAlert! by contributing establishments or for the usage of any data by the EurekAlert system.