Glass-ceramics and glass-ceramic articles with UV- and NIR-blocking characteristics

1. A glass-ceramic, comprising:

40 mol %≤SiO 2 ≤80 mol %;

1 mol %≤Al 2 O 3 ≤15 mol %;

3 mol %≤B 2 O 3 ≤50 mol %;

0 mol %≤R 2 O≤15 mol %, R 2 O is one or more of Li 2 O, Na 2 O, K 2 O Rb 2 O and Cs 2 O;

0 mol %≤RO≤2 mol %, RO is one or more of MgO, CaO, SrO and BaO;

0 mol %≤P 2 O 5 ≤3 mol %;

0 mol %≤SnO 2 ≤0.5 mol %;

0.1 mol %≤MoO 3 ≤15 mol %; and

0 mol %≤WO 3 ≤10 mol %,

wherein the WO 3 (mol %) plus the MoO 3 (mol %) is from 1 mol % to 19 mol %, and

further wherein R 2 O (mol %) minus the Al 2 O 3 (mol %) is from −10 mol % to 3 mol %.

2. The glass-ceramic of claim 1 , further comprising:

50 mol %≤SiO 2 ≤75 mol %;

5 mol %≤Al 2 O 3 ≤15 mol %;

5 mol %≤B 2 O 3 ≤25 mol %;

2 mol %≤R 2 O≤14 mol %, R 2 O is one or more of Li 2 O, Na 2 O, K 2 O, Rb 2 O and Cs 2 O;

0 mol %≤RO≤1 mol %, RO is one or more of MgO, CaO, SrO and BaO;

0 mol %≤P 2 O 5 ≤2 mol %;

0.1 mol %≤MoO 3 ≤7 mol %; and

0 mol %≤WO 3 ≤3 mol %,

wherein the WO 3 (mol %) plus the MoO 3 (mol %) is from 2 mol % to 10 mol %.

3. The glass-ceramic of claim 1 , wherein the glass-ceramic comprises a thickness from about 0.05 mm to about 0.5 mm and any one of a total transmittance from about 4% to about 30% in the visible spectrum from 400 nm to 700 nm,

a total transmittance from about 5% to about 15% in the near infrared (NIR) spectrum from 700 nm to 1500 nm,

a total transmittance of less than or equal to 1% at ultraviolet (UV) wavelengths below 370 nm and less than or equal to 5% at UV wavelengths between 370 nm and 390 nm, and a total transmittance from about 4% to about 10% in the visible spectrum from 400 nm to 700 nm.

4. The glass-ceramic of claim 1 , wherein the glass-ceramic comprises an absorbance from 3.3 optical density units (OD)/mm to 24.0 OD/mm in ultraviolet (UV) wavelengths from 280 nm to 380 nm, an absorbance from 0.1 OD/mm to 12.0 OD/mm in visible wavelengths from 400 nm to 700 nm, an absorbance from 0.05 OD/mm to 10.4 OD/mm in near infrared (NIR) wavelengths from 700 nm to 2000 nm, and 0.05 OD/m to 10.1 OD/mm in NIR wavelengths from 800 nm to 2500 nm.

5. The glass-ceramic of claim 1 , wherein the glass-ceramic further comprises 3 mol %≤MoO 3 ≤10 mol %, and 0 mol %≤WO 3 ≤trace amounts.

6. The glass-ceramic of claim 5 , wherein the glass-ceramic comprises an absorbance from 3.3 optical density units (OD)/mm to 24.0 OD/mm in ultraviolet (UV) wavelengths from 280 nm to 380 nm, an absorbance from 0.1 OD/mm to 12.0 OD/mm in visible wavelengths from 400 nm to 700 nm, an absorbance from 0.05 OD/mm to 10.4 OD/mm in near infrared (NIR) wavelengths from 700 nm to 2000 nm, and 0.05 OD/m to 10.1 OD/mm in NIR wavelengths from 800 nm to 2500 nm.

7. The glass-ceramic of claim 1 , wherein the glass-ceramic further comprises 0.1 mol %≤WO 3 ≤7 mol %.

8. The glass-ceramic of claim 7 , wherein the glass-ceramic comprises an absorbance from 3.3 optical density units (OD)/mm to 7.2 OD/mm in ultraviolet (UV) wavelengths from 280 nm to 380 nm, an absorbance from 0.1 OD/mm to 5.0 OD/mm in visible wavelengths from 400 nm to 700 nm, an absorbance from 0.05 OD/mm to 9.6 OD/mm in near infrared (NIR) wavelengths from 700 nm to 2000 nm, and 0.05 OD/m to 7.5 OD/mm in NIR wavelengths from 800 nm to 2500 nm.

9. The glass-ceramic of claim 1 , wherein the glass-ceramic comprises a glassy phase and at least one crystalline phase selected from the group consisting of a stoichiometric crystalline phase, a non-stoichiometric crystalline phase and a mixed stoichiometric and non-stoichiometric crystalline phase.

10. The glass-ceramic of claim 9 , wherein 3 mol %≤MoO 3 ≤10 mol % and 0 mol %≤WO 3 ≤trace amounts.

11. The glass-ceramic of claim 9 , wherein the at least one crystalline phase comprises a crystalline phase of M x WO 3 and/or M y MoO 3 , wherein M is at least one of H, Li, Na, K, Rb, Cs, Mg, Ca, Sr, Sn, P, S, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Ga, Se, Zr, Nb, Ru, Rh, Pd, Ag, Cd, In, Sb, Te, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Ta, Os, Ir, Pt, Au, Tl, Pb, Bi, and U, and wherein 0≤x≤1 and 0≤y≤1.

12. The glass-ceramic of claim 9 , wherein the at least one crystalline phase comprises ternary metal oxides of the general formula M′ x M″ y O z , where M″ is a transition metal or a combination of transition metals, M′ is a metal or a combination of metals that differ from M″, 2≤z≤5, and x and y are based on z and the valence of M′ and M″.

13. A glass-ceramic, comprising:

40 mol %≤SiO 2 ≤80 mol %;

1 mol %≤Al 2 O 3 ≤15 mol %;

3 mol %≤B 2 O 3 ≤50 mol %;

0 mol %≤R 2 O≤15 mol %, R 2 O is one or more of Li 2 O, Na 2 O, K 2 O Rb 2 O and Cs 2 O;

0 mol %≤RO≤2 mol %, RO is one or more of MgO, CaO, SrO and BaO;

0 mol %≤P 2 O 5 ≤3 mol %;

0 mol %≤SnO 2 ≤0.5 mol %;

wherein R 2 O (mol %) minus the Al 2 O 3 (mol %) is from −12 mol % to 4 mol %,

wherein the glass-ceramic comprises a glassy phase and at least one crystalline phase selected from the group consisting of a stoichiometric crystalline phase, a non-stoichiometric crystalline phase and a mixed stoichiometric and non-stoichiometric crystalline phase, and

wherein the glass-ceramic further comprises 3 mol %≤MoO 3 ≤10 mol %, and 0 mol %≤WO 3 ≤trace amounts.