
A.正极材料Li1-aMnxFeyPO4中,若x+y=1.2,则α=0.4 |
B.充电时,阴极反应为:Li1-aMnxFeyPO4 +aLi+ + ae-= LiMnxFeyPO4 |
C.放电时,当外电路转移0.2 mol电子,理论上负极质量减少1.4 g |
D.放电时总反应: Li1-aMnxFeyPO4 +aLi = LiMnxFeyPO4 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

