peak energy density

USAGE SUMMARY

The phrase "peak energy density" is correct and usable in written English.
It can be used in contexts related to physics, engineering, or energy discussions, particularly when referring to the maximum amount of energy stored in a given volume or mass. Example: "The new battery technology boasts a peak energy density that significantly outperforms its predecessors, making it ideal for electric vehicles."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Beam induced peak temperature jump, a typical temperature distribution, peak energy density, peak quasi-static Von Mises stresses and material yield strengths are reported here as a reference guide for target design.

Journal of Nuclear Materials

Seven parameters (significant wave height, peak frequency, peak energy density, squared Euclidean distance, skewness, kurtosis and mean width deviation) are used to better define the characteristics of unimodal wave spectra.

Coastal Engineering

A peak energy density of 44 Wh kg−1 has been obtained at a power density of 20 kW kg−1 for the 250 °C calcined sample.

Materials for Renewable and Sustainable Energy

The mode volume, V, is defined as the ratio of the total electric field energy density of the mode to the peak energy density [10, 11, 26]: V = 1 max 1 2 ε eff E r → 2 ∫ ∫ ∫ all 1 2 ε eff E r → 2 d 3 r → (1).

Nano Convergence

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

Peak strain energy density predicted only the formation of bone periosteally.

Bone Reports

The peak energy increases with density, reaching 2.0 ± 0.1 GeV for npe = 6.6 × 1014 cm−3 in the presence of a density gradient, at which point the charge capture is much lower.

Nature

The Al air battery peak capacity and energy density considering only Al can reach 1166 mAh g−1-Al and 1230 mWh g−1-Al, respectively, during constant current discharge.

Journal of Power Sources

A number of mechanical properties were determined including the peak stress, the modulus of elasticity, the stress drop after the peak stress, the peak strain and the strain energy density up to the peak load.

Construction and Building Materials

Using respondents' PHEV designs, we derive peak power density and energy density requirements and show that current battery chemistries can meet them.

Transport Policy

Increasing the laser energy density induces peak splitting into two peaks, located at 225 and 262 nm, respectively.

Applied Surface Science

The density gradients chosen are those that are observed to maximize the peak energy for a given plasma density.

Nature

Expert writing Tips

Best practice

Differentiate "peak energy density" from "power density"; the former refers to the amount of energy stored, while the latter refers to the rate at which it can be delivered.

Common error

Avoid using "energy density" and "power density" interchangeably. "Energy density" refers to the amount of energy stored in a system, while power density refers to the rate at which that energy can be delivered. Understand the specific application before you use these terms.

Linguistic Context

The phrase "peak energy density" functions as a noun phrase, typically used as a subject or object in a sentence. Ludwig AI examples confirm its use in describing the maximum amount of energy stored in a given volume or mass.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

20%

Academia

20%

Less common in

Encyclopedias

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "peak energy density" is a noun phrase used to describe the maximum amount of energy that can be stored in a given volume or mass. As Ludwig AI shows, it's commonly found in scientific and technical contexts, particularly when discussing battery technology and energy storage solutions. The phrase is grammatically correct and best suited for formal and scientific communication. Remember to specify the units (Wh/kg or Wh/L) and avoid confusing it with "power density". Related terms include "maximum energy density" and "energy storage capacity". Although the phrase is not frequent, it serves a crucial role in accurately describing energy storage capabilities.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

maximum energy density

Replaces "peak" with "maximum", emphasizing the highest achievable energy concentration.

highest energy density

Similar to "maximum energy density", but uses "highest" for emphasis.

maximum energy concentration

Focuses on the concentration of energy rather than the density.

peak power density

Shifts the focus to power (rate of energy transfer) rather than energy itself.

maximum power density

Combining "maximum" and "power density" to express the highest rate of energy transfer.

energy storage capacity

Focuses on the ability to store energy, rather than the density.

energy density limit

Emphasizes the boundary or upper limit of energy density.

maximum specific energy

Expresses energy per unit mass, particularly useful in battery technology.

volumetric energy density

Specifies energy density per unit volume, useful for spatial considerations.

gravimetric energy density

Specifies energy density per unit mass, useful for weight considerations.

FAQs

How is "peak energy density" measured?

It's typically measured in watt-hours per kilogram (Wh/kg) or watt-hours per liter (Wh/L), depending on whether mass or volume is the primary concern. These units provide a quantifiable measure of how much energy can be stored in a given amount of material.

What are some applications of "peak energy density"?

It's particularly relevant in battery technology, where a higher "peak energy density" translates to longer run times or greater range for electric vehicles and portable devices. It's also crucial in fields such as material science, physics, and engineering when assessing energy storage capabilities.

What's the difference between "energy density" and "peak energy density"?

"Energy density" generally refers to the amount of energy stored per unit volume or mass in a system, while "peak energy density" specifically refers to the maximum energy density that a system can achieve. The "peak" value often represents an ideal or optimal condition.

What factors influence the "peak energy density" of a battery?

The materials used for the electrodes and electrolyte, as well as the design and structure of the battery, all significantly impact its "peak energy density". Advancements in these areas are continually pushing the limits of what's achievable.