High-temperature decomposition
High-temperature splitting of water occurs at about 3000 °C. At this temperature, 10% of the water is decomposed and the remaining 90% can be recycled. To reduce the temperature, other processes for high temperature splitting of water have been suggested:
▸Thermo-chemical cycles.
▸Hybrid systems coupling thermal decomposition and electrolytic
Decomposition
▶ 그림 6. Function Decomposition Step 1
▶ 그림 7. Function Decomposition Step 2
▶ 그림 8. Function Decomposition Step 3
▶ 그림 9. 사용자 불편사항
▶ 그림 10. Function Decomposition Step 4-1
▶ 그림 11. Function Decomposition Step 4-2
5. Subfunction-Concept Mapping
Binodal Decomposition
In thermodynamics, the binodal, also known as the coexistence curve or binodal curve, denotes the condition at which two distinct phases may coexist. Equivalently, it is the boundary between the set of conditions in which it is thermodynamically favorable for the system to be fully mixed and the set of conditions in which it is thermodynamically favorable for it to phase se
How does Gibbs energy curve change when α increase?
Boundary of instability of a solution to decomposition into multiple phases
Binodal
Gibbs free energy change
Between a-b component
Gibbs free energy change
Between c-d component
(spinodal)
Phase transition
의미 : 열역학적 system 에서 한 phase에서 다른 phase로 변환하는 것을 의미한다.
Binodal , Spinodal decomposition 또한
phase의 변화를 수반하므로
Phase transition의 한 종류라고 볼수 있다.
Binodal curve
- Binode들을 온도에 따라 연속적으로 표현해서 만든 curve
Binodal decomposition
Binodal curve를 그렸