과학기술정보통신부 산하 정부출연연구기관인 한국재료연구원(KIMS, 원장 최철진/ 이하 재료연) 최승목 박사 연구팀이 음이온교환막 수전해의 핵심 부품인 전극을 원료물질로부터 바로 양산 가능 수준으로 만드는 원스텝 전극 제조 공정을 국내 최초로 개발해, 상용 수준의 음이온교환막 수전해 스택에 적용하는 데 성공했다.
본 기술은 원스텝 열간 압착 공정으로, 원료물질인 코발트 수산화물을 촉매인 코발트 산화물로 변환하면서 동시에 고균일 촉매층을 형성하는 기술이다. 기존 공정(수산화물-산화물-분쇄-분산-코팅-건조)의 복잡한 공정 단계를 한 번의 코팅으로 대체했다. 이는 기존 공정 대비 60% 수준 간소화시킨 성과이며 동시에 균일한 촉매층 형성을 가능하게 했다. 또한 수소 발생 효율과 연속 운전 시 성능 감소율을 크게 개선했음을 확인했다.
연구팀은 원스텝 전극 제조 공정의 최적화를 위해 코발트(Co) 수산화물의 슬러리 조건과 열간 압착 공정의 핵심 인자인 온도 및 압력을 세밀하게 조절하여, 10나노미터 크기의 균일한 산화물 입자로 구성된 촉매층 제조에 성공했다. 또한, 개발된 전극을 음이온교환막과 수소발생촉매를 이용해 막전극접합체를 제조한 후, 상용 수준의 수전해 셀에서 이의 안정성과 성능을 확인했다. 연구팀은 개발된 전극을 음이온교환막 수전해 시스템에 적용함으로써, 높은 수소 발생 효율(저위발열량기준 수소 발생 효율 약 80퍼센트)과 낮은 성능감소율(연속 운전 1,000시간 동안 성능 감소율 2밀리볼트/킬로아워)의 안정적인 음이온교환막 수전해를 개발할 수 있음을 나타냈다.
수전해를 통한 그린수소 생산량은 2030년까지 1,100만 톤, 69기가와트 용량을 가질 것으로 예상된다. 국내에서는 2024년 MW급 음이온교환막 수전해 시스템 실증을 위한 기술 개발을 추진하고 있으며, 2030년을 목표로 MW급 수전해 시스템 상용화를 추진하고 있다. 국내 음이온교환막 수전해 기술 수준은 선진국 대비 약 70~80% 수준으로 관련 분야에 대한 많은 투자가 요구되며 핵심 원천 기술 확보와 기술 국산화가 시급하다. 본 기술 개발을 통해 양산 가능한 전극 제조 공정에 대한 원천기술을 확보함으로써 관련 기술의 글로벌 우위 확보와 수전해 기술 국산화 및 해외 수전해 시장 창출과 선점이 가능할 것으로 기대된다.
연구책임자인 재료연 최승목 책임연구원(UST 신소재공학과 부교수)은 “높은 공정 신뢰성을 가진 원스텝 열간 압착 전극 제조 공정을 개발해 음이온교환막 수전해의 상용화 관련 난제 중 하나를 해결했다.”라며 “본 기술이 적용되면 음이온교환막 수전해의 대량 양산이 가능해 단가를 크게 줄일 수 있을 것으로 기대한다.”라고 말했다.
본 연구성과는 한국연구재단의 중견연구자지원사업, 나노·소재기술개발(R&D) 국가전략기술소재개발 및 한국재료연구원의 기본사업의 지원을 받아 수행됐다. 또한 연구 결과는 어플라이드 에너지(Applied Energy) 誌에 6월 5일 자로 게재승인 됐다(1저자: 명신우 박사과정(재료연, 울산과학기술원), 정재훈 기술기원(재료연)). 연구팀은 전류밀도 증가를 통한 수소생산량 증대, 수명 개선, 소재 및 부품 공정 양산화 기술 및 스택 운전 기술 개발 등 AEM 수전해 상용화를 위한 후속 연구를 진행하고 있다.
[출처: 중앙일보] 한국재료연구원, 국내 최초 음이온교환막 수전해 핵심 ‘전극’ 원스텝 제조 공정 개발
MLB The Show 25 players have a reason to rejoice as San Diego Studio rolls out one of the most exciting updates in Diamond Dynasty history. On September 12, 2025, the developers released the 8th Inning Program alongside Moonshot 2.0, bringing a tidal wave of content that's already reshaping the competitive landscape. With 17 new legends entering the game, this update provides fresh opportunities for players to chase high-rated cards, complete missions, and take their squads to the next level.
This update also coincides with the Home Run Derby X finals on September 19, making it an ideal time for fans to celebrate both in-game and in real life. The synergy between live events and in-game rewards is one of San Diego Studio's cleverest moves yet, giving players incentives to engage actively during this period. Whether you are a veteran grinder or MLB The Show 25 Stubs a casual player looking to snag top-tier cards, the 8th Inning Program is designed to keep you hooked.
What's New: 17 Legends and Moonshot 2.0
The headline of this update is the 17 new legends added to Diamond Dynasty. These cards are more than just collectible-they represent some of the most iconic players in baseball history, each with ratings and perks that make them viable for endgame squads. From sluggers with elite contact and power ratings to pitchers with game-changing stamina and pitch mix, these cards can dramatically alter team chemistry and strategy.
Alongside the legends, Moonshot 2.0 introduces a new twist on the fan-favorite mode. Players can now hit massive, physics-defying homers while navigating updated mechanics that reward timing, precision, and power. The revamped Moonshot mode also ties into the new legends, offering missions and objectives that can unlock these cards for free. This dual approach-new legends plus a revamped gameplay mode-ensures there's something for every type of player.
How to Earn 99 OVR Cards for Free
One of the most exciting aspects of this update is the chance to earn 99 OVR cards without spending a dime. Here's how to maximize your chances:
Complete the 8th Inning Program Missions: Each mission is tied to a specific legend or set of legends. Completing these tasks, which range from hitting milestones to pitching challenges, unlocks progressively better rewards. Focus on missions that yield high-rated cards or Stubs as a secondary reward.
Dominate Moonshot 2.0 Challenges: The new mode is more than just fun-it's a source of high-value rewards. Successfully hitting target zones, achieving distance milestones, or completing timed challenges can net you legendary cards that fit perfectly into your squad.
Collect and Trade: Some legends are only available through collection sets. Keep an eye on the requirements for each set and prioritize completing them. Trading duplicates or lower-rated cards within the Diamond Dynasty marketplace can also help you acquire harder-to-get legends.
Timing Matters: The launch aligns with the Home Run Derby X finals, and special events often coincide with live sports. Engaging during this period can unlock event-specific rewards, including boosted XP, double Stubs, or exclusive high-rated cards. Staying active in the first week of the update is crucial to maximize returns.
Tips for Building Your Ultimate Squad
The influx of legends and new mechanics in Moonshot 2.0 requires careful squad-building to stay competitive. Here's what you need to know:
Balance Your Lineup: With 17 new legends available, you'll want to balance power hitters, contact hitters, and speedsters. A well-rounded lineup can maximize points in both standard Diamond Dynasty games and Moonshot 2.0 events.
Pitching is Key: Don't neglect pitching cards. Some legends come with dominant pitching abilities, including elite stamina, pitch variety, and clutch ratings. Proper rotation management can make or break your Diamond Dynasty performance.
Use Perks Wisely: Many new legends come with unique perks, such as clutch hitting in the 9th inning or pitch break enhancements. Understanding and leveraging these perks is essential for squeezing the most value from your roster.
Chemistry Matters: Team chemistry bonuses can boost overall OVR and performance stats. Align legends with teammates who complement their strengths for the best outcomes in competitive play.
Optional: Speeding Up Progress with MLB The Show 25 Stubs
While it's entirely possible to earn high-rated cards for free, not every player has the time to grind the 8th Inning Program or Moonshot 2.0 missions. For those looking to accelerate their progression, buying MLB The Show 25 Stubs from reputable third-party sources like MMOEXP can be a viable option. Stubs allow players to complete collections, purchase high-rated cards directly, and skip repetitive grinding-perfect for those who want to stay competitive without committing hours of gameplay.
It's worth noting that careful budgeting and responsible purchases are essential when using real-world currency in sports games. Buying stubs can be a convenience, but mastering in-game strategies ensures long-term success without relying solely on purchases.
Why This Update Matters
The September 12 update is more than just a content drop-it's a redefinition of Diamond Dynasty gameplay. By introducing 17 legends, revamping Moonshot, and syncing rewards with real-world events like Home Run Derby X, San Diego Studio has created a multi-layered experience that rewards skill, timing, and dedication.
Players now have multiple avenues to build their ultimate squads, experiment with new strategies, and chase elite 99 OVR cards. The combination of free rewards through grinding and the optional use of Stubs ensures that everyone-from casual fans to hardcore grinders-can benefit from the update.
Final Thoughts
The 8th Inning Program and Moonshot 2.0 are poised to be game-changers for MLB The Show 25. With 17 new legends, opportunities to earn 99 OVR cards for free, and fresh gameplay challenges, Diamond Dynasty has never been more engaging. Whether you're grinding through missions, competing in Moonshot 2.0, or strategically building your dream lineup, this update offers something for every type of player.
As the Home Run Derby X finals approach on September 19, the timing couldn't be better. Engage with the new content early, maximize rewards, and take full advantage of the legend cards available. And for those short on time, responsibly supplementing with MLB The Show 25 Stubs can accelerate your path to the ultimate squad.
Diamond Dynasty in MLB The Show 25 is evolving, and this update ensures that the chase for the best cards, the highest ratings,MLB 25 Stubs for sale and ultimate bragging rights has never been more thrilling.
Season 10of Diablo 4, titled Sins of the Horadrim, is all about channeling the chaotic power of Horadric Spells to supercharge your builds. These spells offer powerful, unique effects that can dramatically enhance your abilities, whether you're soloing content, tackling dungeons,Diablo IV Items or competing in endgame challenges. Now, with the Seasonal Splendor event underway from August 26 to September 2, players have a golden opportunity to farm Horadric Phials-the core currency powering these spells-and unlock game-changing upgrades.
What is Seasonal Splendor?
Seasonal Splendor is a limited-time in-game event that temporarily boosts the drop rates of Horadric Phials across all sources. This includes world chests, elite mobs, Tormented Bosses, dungeons, and more. Essentially, anything that normally drops Horadric Phials will now yield significantly more, letting players rapidly stockpile the resources needed to fuel their Horadric Spell progression.
For anyone looking to optimize their builds this season, Seasonal Splendor is the perfect opportunity to accelerate progress. By focusing on high-yield activities during this event window, players can ensure they have an abundant supply of Phials to maximize the potential of their Horadric Spells.
Why Horadric Phials Matter
Horadric Phials are the foundation of Season 9's progression. They serve multiple crucial purposes:
Unlocking Horadric Spells: These spells are unique abilities that significantly modify gameplay, granting effects like massive AoE damage, defensive buffs, or utility enhancements. Without Phials, these spells cannot be unlocked or upgraded.
Upgrading Spell Effects: Beyond simply unlocking them, Phials allow players to enhance Horadric Spells, boosting damage, reducing cooldowns, or adding secondary effects. These upgrades can dramatically increase a build's efficiency and survivability.
Seasonal Power Spikes: Strategic accumulation of Phials during events like Seasonal Splendor can create mid-season or end-of-season power spikes. Players who farm aggressively can gain a substantial advantage in PvE or competitive challenges.
Maximizing Phial Gains During Seasonal Splendor
To make the most of Seasonal Splendor, players need to focus on activities that yield the highest Phial rewards. Here's a breakdown of the most efficient strategies:
1. Tormented Bosses
Tormented Bosses remain the premier source of high-value loot, and during Seasonal Splendor, they are even more rewarding. These bosses not only drop large quantities of Horadric Phials but also provide additional loot like unique crafting materials, powerful gear, and even rare Horadric Spell components.
Strategy Tip: Coordinate with friends or guild members to clear Tormented Bosses as a team. Not only will this reduce the time required per kill, but it also increases survivability and allows for faster farm rotations.
2. Elite Mobs and Dungeons
Elite mobs, scattered throughout open-world zones, are excellent for consistent Phial gains. Dungeons offer another strong option, as clearing them efficiently provides a mix of Phials, gear, and seasonal currency. Focus on dungeons with high enemy density and shorter completion times to maximize hourly Phial returns.
Strategy Tip: Equip gear or utilize skills that boost AoE damage. The faster you clear mobs, the more Phials you can accumulate per hour.
3. World Chests and Event Nodes
During Seasonal Splendor, world chests and certain event-specific nodes increase their Phial drops. Players should prioritize exploring high-level zones with multiple chest spawns, especially in areas with dense enemy populations.
Strategy Tip: Use a mount or movement-enhancing skills to cover more ground efficiently, hitting multiple chest clusters in a single run.
4. Seasonal Objectives and Side Activities
Seasonal objectives often offer bonus rewards tied to Horadric Phials. These can include completing specific dungeons, killing certain elite mobs, or achieving objectives in open-world events. These objectives are particularly useful for players who prefer structured farming over open-world grinding.
Strategy Tip: Track which objectives yield the highest Phials per effort and focus on completing these first. Seasonal buffs may make previously low-yield objectives suddenly profitable.
Strategic Tips for Efficient Farming
Stack Boosts: Combine world buffs, gear effects, and potions that increase drop rates or Phial acquisition. Seasonal Splendor is already boosting rates, so stacking additional bonuses can create massive gains.
Optimize Your Build: AoE damage, crowd control, and mobility are key. Build your character to kill large groups of enemies quickly and move efficiently across zones.
Time Management: Seasonal Splendor is short-lived. Prioritize high-yield sources first and avoid low-return activities. Planning your farming schedule can ensure you maximize gains before the event ends.
Team Up: Farming with a group can improve speed and safety, especially in areas with high-level mobs or Tormented Boss encounters. Shared kills still yield personal Phials, so there's no downside to grouping.
Maximizing Horadric Spell Upgrades
Once you've farmed Phials, the next step is investing them wisely. Not all spells are equal; some synergize better with specific builds. Consider these factors when upgrading:
Build Synergy: Focus on spells that complement your primary skills and playstyle. For example, if you rely on AoE damage, prioritize spells that scale with AoE attacks.
Cooldown Reduction: Some upgrades reduce cooldowns, allowing for more frequent casting. This can drastically increase sustained damage and survivability.
Secondary Effects: Many Horadric Spells gain additional effects when upgraded. These bonuses often tip the balance in tough fights, giving players a tactical edge.
Conclusion
The Seasonal Splendor event in Diablo 4 Season 10 offers a rare opportunity to massively stockpile Horadric Phials, the core currency driving Horadric Spell progression. By focusing on high-yield sources such as Tormented Bosses, elite mobs, dungeons, and seasonal objectives, players can efficiently farm Phials and unlock game-changing spell upgrades.
Timing, strategy, and build optimization are critical during this limited-time event. Those who prioritize AoE efficiency, resource management, and smart route planning will emerge from Seasonal Splendor with a powerful arsenal of Horadric Spells ready to cheap Diablo IV Gold dominate the remainder of the season. For both casual and hardcore players, this is the perfect chance to push builds to their full potential and fully experience the chaos and power of Sins of the Horadrim.